YunoHost is pretty much alive than ever, but don’t expect it to be up-to-date all the time since their way of doing stuff is pretty extreme to maintain.
So my advice would be, spend enough time with it, and when you get the grips move to docker containers.
I always suspected it’s not because they won’t, but they can’t due to the licensing issues.
In the end Larian is a subcontractor of Hasbro, who’s preparing their own ‘virtual tabletop’ for a while now.