Everything looks pretty normal to me.

pacman is working, I have no errors. I did what you said. Logged in the console (tty) (Arch Linux 6.15.9-arch1-1) and everything looks pretty normal, no errors or anything else.

Well, Thunder has a draft feature. You can’t search for your drafts, but if you know or saved the post/comment and comment/reply, the draft will be there.

Tidal seems to be a pretty good alternative.

Also, you can use some FOSS alternatives like SimpMusic, InnerTune (or some fork), ViMusic (or a fork).

For PC you can use the FOSS YouTube Music alternative.