Drunk & Root

i love beer

almost never because of how terrible ticket master is closed source barely works and requires google play services just a nightmare of a app

idk if you tried or not but use lile journalctl and see if the logs reveal anything

Unifi is great ive and pretty reputable you can do local account etc but if you want a cheaper option and the potential for more privacy id reccomend using openwrt on one of the supported devices you can find info about it here https://openwrt.org/

ubuntu would be fine id imagine Arch is a community project so they cant really stop it and fedora/red hat who knows

If your maib concern is soical media / onlinr groups id just say educate them on the dangers not even people but about how the alogrithms they use are built to cause addiction and id also reccomend teaching them basic cybersec stuff like dont click random links how to find scams. etc