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.
I tried Nabula twice. The latest in 2020.
Service is fine but their UI + search and discover is awful. Like I can barely find creators I like when I search for their exact channel name.
There is also PeerTube and Odysee.
But I have a mixed feelings on the latter.