Self hoster of Invidious, I’ve just setup a docker instance with a Watchtower docker container running too for auto updates. No real maintenance needed.
NewPipe on Android
There are definitely times where things will stop working for a bit (due to Google shananagans) but the devs seem on top of it. So it doesn’t take too long before it’s working again.
Vast majority of sites work for me (librewolf), but for the few that don’t I also have Vivaldi installed