Does he have much experience with computers? Not sure if it'd be easier to set him up with something like ChimeraOS that just runs Steam and the game or a basic desktop environment so he can write stuff and browse the internet.
In the aged care home I work in, we've had a few who can work a smart phone but most can barely work their TV. Being into RC planes might work in his favour.
When your nan says "I saw the Crawford's ad for Bluey on the telly and I know how much you like Bluey"
For a second there I thought they were bringing in Don Mattrick. That would have really killed off Unity.
Seriously, how many higher ups at EA go on to Zynga?
Who knows, some of them could have grown up to be Hamas fighters. Can't be too careful when you want to clear out and pave over the Gaza strip.
Shame nobody has been able to reuse the existing Google board but this is probably the next best thing. Might have to pick up a few boards.
SEK have done a ton of animation work for foreign firms. This is probably the only way they're getting outsourcing work done now since all of the sanctions were put in place. https://en.wikipedia.org/wiki/SEK_Studio
He joined Universodon during one of the Twitter exoduses a couple years back. Elvira also joined Universodon without knowing it was a space themed instance. Not sure if she's still there.
Debian has official support for RISC V boards, but they don't have officially available images for those boards (at least not the Mars).
Finally, a new strand-type game.
Mastodon and Misskey are both getting a little overstuffed. Neither are particularly nimble, with Masto moving to further "professionalise" itself and Misskey (forks included) having way too much stuff on offer in terms of features.
Regarding clients, Kaiteki seems to be the best Misskey client I've found on mobile. The native PWA was an absolute pain the last time I used Misskey. The anime issue with it probably stems from it's Japanese origin and most big instances seen as refuges for artists banned off Twitter.
I've personally switched to GoToSocial, which seems to fill all the Mastodon-shaped holes without gulping down resources.
They're Ryzen processors with "AI" accelerators, so an LLM can definitely run on hardware on one of those. Other options are available, like lower powered ARM chipsets (RK3588-based boards) with accelerators that might have half the performance but are far cheaper to run, should be enough for a basic LLM.