I think it’s a good idea for partners to have their own dedicated space that they can decorate for themselves and keep their hobbies in. It helps keep the rest of the house tidy and allows for a little bit of a personal safe haven. Obviously, the traditional conception of a ‘man cave’ isn’t great, but I think that there is a way it can be approached non-toxically
There was (is?) a subreddit called /r/onebag that might be like this. It was sort of minimalism taken to the extreme of condensing your possessions to a single bag. Definitely some overlap with the digital nomad community too