I’m surprised they’re bothering to focus on consumer devices instead of just going all-out on enterprise and business.
Cloud workstations make a lot of sense for when you need the extra grunt occasionally and have a rock-solid internet connection, but about the only reason the average consumer would want to use them on a portable device is gaming. Everything else you can do locally or as a web app.
And even gaming has been a bit rocky, though it has its small cult of followers.
All you need to run a lemmy instance is a bit of time, a computer and an internet connection though, same as running any forum. The costs of all those are rapidly decreasing over time and are well within “eh who cares i’ll just pay it” ranges; a smaller instance can easily be run for less than 5-10 bucks a month on the cloud, or for the cost of electricity if you have an old PC lying around.
A lot of costs of keeping servers running is employing people to do it; if its not too much hassle to keep one maintained, people will keep servers online.
Source: I run datacenters and support various cloud apps