Excellent question. I think a Hexbear-like abandonment of federating functionality Because Reasons. Federating is at the heart and soul of everything as far as I’m concerned, so that is make or break for me.

And maybe, if it just became a really shallow low effort community. I decided I had enough of Tildes when a commenter there confidently explained and debated at length that MLK jr. would have been a “moderate” in the modern politics sense.