Looking at top 100 right click select suggestions

00 More noise - not implemented and in development, sure.
01 Tension/stress maps - doable with 2 geometry nodes modifiers (if not using shapekeys?)
02 CAD-like snapping - not implemented
03 Destructive extrude - already a thing, AKA extrude manifold
04 Better UV visualization - not implemented
05 Drag noodle search - implemented
06 Modifier drag and drop - implemented, and for other things too
07 Keep render with border (and maybe panning too?) - not implemented
08 POM - had an experimental, working build for 2.93, [worked on for Eevee next](https://developer.blender.org/T93220), it's just that 09 Eevee next in general is taking time.
10 Array random - doable with geometry nodes
11 Container object (or now, probably better collection instances) - not implemented
12 Better undo - implemented
13 Improve bezier tools - implemented
14 GP boolean - not implemented
15 UV highlight - not implemented
16 Edit mesh modifier - I wager this is never getting implemented
17 Round curve caps - not implemented
18 Screen space curvature - implemented
19 Vector displacement brush - work in progress? sculpt-dev?
20 Knife tool undo - implemented
21 Dyntopo sculpt welding - work in progress? sculpt-dev?

From here on, the proposals start to get a bit muddy and I don't see clear benefits/actions to add some of them.

22 Render editor - not implemented... Honestly, I don't see this is very important.
23 More obvious collection instances in outliner - not implemented, seems easy!
24 Cheaty fog - not implemented, but I see a one-click solution to using Eevee's fog as a better approach, as those volumes lack Arnold's supposed downside of no color
25 New material preview - material preview has been changed since then. Does it still need changes? Current seems good to me.
26 CAD drawing - not implemented
27 Retopology shader for Workbench - not implemented
28 Bevel miter - implemented
29 Render tiles at click - Not relevant now
30 Eevee NPR ubershader - not implemented. Most images in it have died. This might be in the paid Goo Blender, but that should be ignored.
31 Light linking - not implemented; this is pretty low, huh?
32 Drag and drop import - not implemented
33 Rotate loop cut - not implemented
34 Slide snap - implemented
35 2D shader nodes texture-only preview - not implemented, worse version of a less upvoted suggestion?!
36 Adaptive sampling - implemented
37 Sculpt layers -
38 Colorcoded collections - implemented
39 Pretty operation info - not implemented, seems easy!
40 Expanded viewport statistics - not implemented
41 2D shader nodes preview - not implemented. There's a paid addon for it, but that should be ignored. Surprised this is so low.
42 EdgeFlow addon in master - first, this does not belong on this site, it's up to the addon author to get their addon in master, and second, the 2 features mentioned are already part of LoopTools which is included in master.
43 l select as a mode in edit mode - not implemented, adding an entire new mode for a niche usecase seems like a bad idea IMO, and would be better as a tickbox in the options like auto merge or correct face attributes, or just not being implemented at all, as it can be done by changing your keymap.
44 Change origin in edit mode - not implemented, seems easy?
45 Denoise bakes - implemented
46 Better box select - not implemented
47 Texture paint layers - see https://code.blender.org/2022/02/layered-textures-design/ it is not abandoned and is being worked on. The suggestion is not updated.
48 Align and distribute - not implemented
49 Move origin tool - implemented
50 Bevel harden normals - implemented
51 Motion trail - not implemented, I've updated the old free addon for this! https://blenderartists.org/t/updated-version-of-the-old-motion-trail-addon/1395865
52 "Blender doesn't have enough Viewport Display Optimisation features" - extremely broad, inactionable. Ask for LODs or whatever specifically. It's so broad that the child particle count is indeed implemented.
53 "Powerfull Visual Snapping preview of middle ponts on surfaces" - not a great title, seems like the same thing as the above CAD snapping post?
54 "Make the 2.8 Textured View better !" - broad, includes multiple different things, a lot of what's in it is what Eevee is for.
The post says:
`"JUST USE EEVEE OR CYCLES WITH THE NODE WRANGLER PREVIEW !" No its not an appropriate response to this problem, its slow and too demanding, we dont need the computer to start rendering the scene, loading every single textures, and calculate lightning and shading of all our scenes every single time`
If Eevee is too slow you need a new GPU. As a reminder, Material Preview uses Eevee and does not use your scene's lamps or background (although you can turn that on or off at any time for rendered shading, Cycles too!)
55 Set active camera from outliner - implemented
56 Better keymap editor - not implemented
57 Improve bezier appearance - not implemented. This is kinda multiple smaller suggestions in one. Removing the spines might be fine for 2D curves, it's not fine for 3D curves. Individually, these seem easy, especially now.
58 Edge groups for bevel - not implemented, this is considered, see 2022 bcon https://www.youtube.com/watch?v=16dpUQ57Xv8
59 Outliner autoscroll - implemented
60 UV mark straight - not implemented
61 Info on the gizmo/widget - not implemented, seems easy per-tool, lots of tools though
62 Remove doubles modifier - implemented
63 Render slot compare - not implemented
64 Add add-on channel to blender.community - meta, non-Blender suggestion
65 Highlight open border edges - not implemented
66 Color picker outside of Blender - not implemented
67 New softbody/cloth sim - "please implement this paper" -> no
If a suggestion is "hey look at this paper, please implement!", then it's most likely not getting implemented, as it would take a lot of resources for a solution that turns out to have some major drawback anyways.
68 Shape Pattern Texture Node - not implemented
69 Random UV color - duplicate of 04
70 Convenience shift/alt keys for vert/weight paint, like sculpt - not implemented
71 Even bars for modifier buttons - implemented
72 Sculpt brush alphas in asset library - not implemented, suggestion needs rewrite
73 Drag and drop import - duplicate of 32
74 Spline info node - implemented (in geo nodes)
75 Options for Bone Axis Display - implemented
76 Per-transform (loc, rot, scl) snapping increments - not implemented
77 Paint multiple textures - not implemented, worked on, see 47
78 Variable radius bevel - not implemented, worked on, see 58
79 2D shader nodes texture-only preview - duplicate of 35
80 Drag and drop multiple image assets - not implemented
81 Switch node - implemented in geonodes, not implemented in shader nodes
82 Display UVs in Object Mode - most likely a duplicate of one of the UV suggestions above...
83 Artistic Color wheel - not implemented
84 Modifiers on Collections - implemented with geometry nodes, though might not be super obvious to users
85 Show UV distortion Heat Map in 3D View - not implemented
86 Remove Doubles modifier - correctly marked as duplicate
87 Assortment of different modes for Array modifier - all doable with GN, perhaps waiting on built-in geonodes assets, so not implemented
88 Backface "Black" Option - implemented
89 Surface-aligned texture painting - not implemented
90 Workbench random color per collection - not implemented
91 Column layout with left-aligned text - not implemented
92 Use shader base color for solid shading - not implemented, needs more design (what if no shader, what if mix shader, etc.)
93 Spin tool Inscribed Circumscribed option - not implemented
94 Dedicated Retopology Mode - not implemented, seems excessive
95 Solidify modifier segments - not implemented
96 Invert R, G or B channel in Normal Map node - not implemented, seems easy!
97 Make texture paint projection consistent with the other modes - not implemented
98 Snapping in the shader editor should be seperate from the 3d View - not implemented
99 Reorder Quick Favorites - not implemented
100 Add Alpha channel to Wire Theme Setting - implemented