This page serves up tracker-free YouTube videos using www.youtube-nocookie.com (courtesy of Duck Duck Go).
You can configure LeechBlock to automatically redirect you to this page when you click a link to a YouTube video.
Install LeechBlock by following these instructions.
Click the LeechBlock icon in your browser and select "Options".
Under "Enter the domain names of the sites to block (one item per line)", paste in:
*.youtube.com/watch
Under "Enter the fully specified URL of the page to show instead of these blocked sites", paste in:
https://benchristel.github.io/yt#$U
Under "Enter the time periods within which to block these sites", click "All Day".
Made by benchristel.github.io.