Your filesystem seems to have errors. Have you run fsck? That may or may not fix the problem, you may just have a bad ssd on your hands.

edit: that last screenshot is showing a read error on the SSD, even though SMART is passing. Smells a lot like a bad SSD to me.

Brother, what Lemmy instance do you think this community is on? You aren’t going to get a good discussion with this topic here.

If you want to be on the hook for all IT requests from folks you share with, this is a fine approach. There are people out there who honestly don’t have a problem with that and more power to them. I doubt they are the majority, and a lot of selfhosters completely ignore this aspect of software. There is a reason non-free services exist beyond just “capitalism bad.” I mean, capitalism indeed bad, but your time is worth something.