If you're a voyager user avoid piefed as it's not yet supported, although apparently on the roadmap.
If you're in the UK you can't use lemmy.zip due to the bs OSA.
Aside from that just check the the instance you're moving to federates with the communities you subscribe to.
It's an android only apk which you sideload and strips all adds from YouTube content.
I've long said to myself, the day revanced, smarttube and adblockers stop working is the day I stop browsing YT.
I watched my son showing me something the other day, he can't yet login via revanced so still has ads, what a shit show.
I asked him how he copes with all the ads, he said I'm dumb to them now I just ignore it. But still coming from zero ads to that was a very jarring experience.
Putin announcing his next invasion plans once he fails totally in Ukraine.