[wsb_mod]

There's nothing to indicate they wanted to leave. They are still a mod there (without full perms).

They handed over the subreddit under a promise that was immediately broken by the other party. So yes, I suppose you could say they handed it over willingly, but they did so about as willingly as handing money over to an advance-fee scam.

However, this is largely irrelevant because what Reddit truly cares about (insofar as community management) is stability, and I think it's fair to say the community is very unstable right now, and is unlikely regain that stability.