Yeah, the biggest problem with this approach is different moderation philosophies. You would have to set up a vetted set of approved non-problematic instances. I’ve read several accounts of people who tried out fedi and left soon after, and nothing sours the newcomer experience more than unknowingly joining an instance with a toxic community/moderators
I mean, I like Katawa Shoujo as well, but there’s no need to be that condescending towards other games😅