Newpipe

For me too, but FreeTube on one of my desktops has died, half ot the Invidious sites I hit complain about "Protecting the community" and won't play anymore, and Grayjay is hit-and-miss. And I read somewhere that the disruption even affects the official Youtube client.

I think Google is A/B testing how much impact their next fuckery is going to have and you're lucky enough to be in the A group at the moment.