I paid $1.99 for Vinegar and on my iPad (and Mac) I get ad blocking, videos playing in the background, etc. It can be a little clunky because autoplay of the next video doesn't seem to work and there are times I'd like to use a music playlist. It's probably my fault but a quick glance at settings didn't resolve it.

https://apps.apple.com/us/app/vinegar-tube-cleaner/id1591303...