It literally wasn’t recommended by OP. I know nothing about that instance, just stating the (hopefully) obvious in this case.

I would also like the link to custom roms channels. I never used Telegram but may check it out since its something I am interested in.

I would like to try it, but isn’t it behind on updates a lot? Current Firefox is on 126 IIRC.

Any signs of Nvidia implementing this?

There is an update for Newpipe that seemingly fixed that issue for me.

I was unfamiliar with those projects too. It seems that these are the private messaging apps: Berty Briar