Video Ad workaround
There’s a clever trick to bypass those irritating advertisements that play before videos. The key is to use a bookmarklet to adjust the video playback speed. This way, you can breeze through the ads at, say, 5 times the normal speed and then effortlessly switch back to regular speed.
A bookmarklet is essentially a snippet of JavaScript code saved as a bookmark in your web browser. When you click on it, the code executes. I keep these handy bookmarks right on my toolbar, just below the URL bar, making them super easy to reach.
Switch playback between 100% and 500%
javascript:(function(){p = document.querySelector('video'); if (p.playbackRate!=1) {s=1;} else {s=5;}p.playbackRate = s; })();