I am so glad I had the foresight to use yt-dlp to back up most of my favorite videos. Not all of them, but I just thought we'd get more time.
But yeah, I knew this would happen. The age verification thing was really controversial, so Google would have had to expect that people would try to find other ways to access YouTube. They won't stop here and will go after Deno and NewPipe.
I'm pretty much done with YouTube. It's just not what it used to be. All my favorite YouTubers are either gone, have changed for the worse, or are on Nebula. It's mostly just slop, and I won't miss it.