For visibility, here is a list of ways around youtube ads the video was supposedly banned for mentioning:

Desktop:

• https://freetubeapp.io/
• https://github.com/LibreTubeApp/LibreTube
• https://github.com/yattee/yattee
• https://invidious.io/
• Apparently searching for a youtube url in Bing.com and clicking on the thumbnail gives you the video with no ads

Android:

• https://grayjay.app/
• https://newpipe.net/

I personally use Freetube and think it’s great