The company’s team clarified that their terms prohibit third-party apps from disabling ads, as it denies creators their due reward for viewership. Although the announcement did not specify any app by name, it’s plausible to presume that third-party YouTube apps such as NewPipe, YouTube ReVanced, Piped, and others might be implicated.
The bigger proplem is copyright. Google will fight for ‘their’ creators if they discover you archiving anything. They don’t own copyrights but will tell the court that if the creator wanted their content on peertube they would have put it there.