Hmmmm...! I need to look at this more closely when it's not 2 AM, but someone appears to have actually gotten a 'we'll just make our own StoryNexus, with blackjack and hookers!' off the ground. At a glance it looks functional and should allow just porting in what I already have written of SnowRPG, maybe?
So that raises the question of whether I continue trying to adapt it to evennia or if I pivot to this? Presumably pivoting would solve all of the 'I'm not sure how to adapt x mechanic to work in a MUD' issues, but it also presumably would bring back all of the old issues I had with StoryNexus to begin with and put me at the mercy of someone else's coding ecosystem. It'll also (presumably) kill the multiplayer-ness of the project, which would be both a good and bad thing so I guess net neutral on that.
Can't make any decisions on it until I do actually look closer at it. But also the developer is using Black Crown as a demonstration, which (presumably) means there'll be a playable version of that again that isn't being developed by this guy (and hopefully this dev isn't also a asshole).