Donnie Autodisliker

// ==UserScript==
// @name         Rocket Beans Autodislike (Donnie)
// @namespace    CJ
// @version      0.2
// @description  Automatically click the "Dislike" button on all youtube videos of Rocket Beans TV with Donnie
// @author       Nasti's Dog
// @match        https://www.youtube.com/watch*
// @require      https://code.jquery.com/jquery-3.3.1.min.js
// ==/UserScript==
(function($) {

    $(function(){
        console.log('script started');
        setTimeout(
        function() {
            if($('#owner-name').text() == 'Rocket Beans TV' ||
                $('#owner-name').text() == "Rocket Beans TV Gaming" ||
                $('#owner-name').text() == "Game Two") ||
                $('#owner-name').text() == "Rocket Beans TV Hängi") {
                    if(document.querySelectorAll('h1.title')[0].innerHTML.indexOf("Donnie") != -1 || document.querySelectorAll('h1.title')[0].innerHTML.indexOf("Let's Sleep") != -1) {
                        var dislikeButton = document.querySelectorAll('yt-icon-button.style-scope.ytd-toggle-button-renderer.style-text')[1];
                        dislikeButton.click();
                    }
                }
             }, 1000);
        });
})(jQuery);