Developer of PieFed, a sibling of Lemmy & Mbin.
Lemmy has moderators and admins which remove CSAM. Plebbit was intentionally built in such a way that no one can remove anything. Extensive discussion of this at the OP’s original post https://lemmy.world/post/23704373. Ctrl-F for “censorship”
Something tells me the “I don’t host CSAM I just host posts that embed/link to CSAM (from other hosts)” argument won’t hold up in court.
YouTube is usually the first thing I open on first boot of a new machine. That way I know if the sound is working, network is working and video drivers are ok all at once.
Have you looked into using zram?