There is an ATV LineageOS image available for the 2021 Onn for anyone who wants to go that route https://wiki.lineageos.org/devices/dopinder/

I actually wonder sometimes how it’s survived this long

So I’ve been involved with the repo a little (just some basic issue triage and documentation stuff) and all I can say is that Yuliskov has made that project his life’s work. If anything happens to him, we’re all screwed!

I personally do have a degree in computer science, but I feel like I would be doing this anyway, even if I didn’t. My degree didn’t teach me how to self host