Force turns off autoplay and annotations on all youtube pages (Waits 10sec for page load)

KillAutoplay.user.js

// ==UserScript==
// @name                 KillAutoplay
// @namespace            http://www.sysadminarena.com/ntsk
// @description          Turns off annoying Youtube features 
// @include              /^https?://www\.youtube\.com/.*$/
// @require              https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js
// @run-at               document-end
// @version              2.0.1
// @grant                none
// ==/UserScript==

// NOTE: The normal $(document).ready(function{...}); syntax for whatever reason doesn't work, worth looking into by someone. Shitty timer is shitty.
setTimeout(

  function(){
   
   //activate the settings menu - without this we can't click anything else
   document.querySelectorAll(".ytp-settings-button").item(0).click();
   
   //autoplay
   if(document.querySelectorAll("div[role='menuitemcheckbox']")[0].getAttribute("aria-checked") == "true")
       document.querySelectorAll("div[role='menuitemcheckbox']")[0].click();
   
   //annotations
   if(document.querySelectorAll("div[role='menuitemcheckbox']")[1].getAttribute("aria-checked") == "true")
       document.querySelectorAll("div[role='menuitemcheckbox']")[1].click();
   
  }
  , 10000);


//Alternative Method - I've found gets overridden by the actual player, thus the timeout to wait around for the doc to load. 
//   if(document.getElementById("autoplay-checkbox").checked) $( "#autoplay-checkbox" ).trigger( "click" );