I’ve got some interest in them but, tbh, only if they’re federated. Which I know some are very unlikely to, but I don’t really want to be bothered investing in multiple websites with heavily overlapping functions that can’t talk to each other (though I know Tildes is moderately different).
That looks super-fun, visual novel set inside a monster-collecting RPG is a jam to start with but I’m always up for some gratuitous weirdness on top!