Last two weeks every time I use Piped I am getting error “Sign in to confirm you are not a bot”. It happens on every instance and videos work very rarely. It seems like Google enforces you to log in if you try watch lot of videos from one IP. I hope this will not be end of Piped and there will be solution for this problem.
Upd. I got similar problem on Invidious recently
Same thing I’ve noticed with invidious instances lately. My clipious on Android is broken more often than not. Freetube still seems solid although I think they each use different apis.