@peteorrall Installing it on FreeBSD isn't hard and, at least for now, it worked flawlessly: https://it-notes.dragas.net/2022/11/23/installing-mastodon-on-a-freebsd-jail/
But when you touch some other architectures/OSes (less widespread), the limits of the "I tested it on Linux and MacOS and it works" are evident.
I'm not complaining - but it's quite common, nowadays.
@stefano That's a good tutorial.