hide-youtube-comments.user.js

// ==UserScript==
// @name        Hide YouTube Comments
// @namespace   https://imcpwn.com
// @description Hide the YouTube Comments with no option to re-enable.
// @version     1.0.0
// @author      Carleton Stuberg
// @copyright   2016+, Carleton Stuberg
// @license     MIT; http://opensource.org/licenses/MIT
// @include     http://www.youtube.com/watch*
// @include     https://www.youtube.com/watch*
// @include     http://youtube.com/watch*
// @include     https://youtube.com/watch*
// @run-at      document-end
// @grant none
// ==/UserScript==

(function () {
	var comments = document.getElementById("watch-discussion");
	var toggleLoc = document.getElementById("watch8-secondary-actions");
	var toggleDiv = document.createElement("div");

	toggleDiv.style.textAlign = "center";
	toggleDiv.innerHTML = "<button id='toggleBtn' class='yt-uix-button yt-uix-button-default' disabled> Comments are disabled </button>";

	comments.parentNode.insertBefore(toggleDiv, comments);
	comments.style.display = "none";

	var toggleBtn = document.getElementById("toggleBtn");
}) ();