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<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/page_configuration.xsd">
    <body>
        <referenceBlock name="catalog.compare.sidebar" remove="true"/>
        <referenceBlock name="wishlist_sidebar" remove="true"/>
        <referenceContainer name="sidebar.additional">
            <block class="CustomBlogBlockSidebar" name="blog.sidebar" template="Custom_Blog::sidebar.phtml" after="-"/>
        </referenceContainer>
    </body>
</page>