I've been using PeerTube recently. After spending a ridiculous amount of effort, I have a server that pulls down indexes from other servers and mirrors content both for me locally and to share bandwidth with other users.

As absolutely awful as this experience has been, it's still less painful than dealing with google ads. The amount and variety of videos on there is much lower, but I've managed to federate with enough servers to curare a fairly interesting list.

I just can't/won't tolerate ads anymore. It doesn't have to be this way, and I choose to simply not use these ad platforms wherever I can. It's much more pleasant online when you go to spaces that aren't constantly trying to sell you something or spy on you so they can sell you more stuff.