Not to mention Steve editing users' posts, Ellen Pao being in the same social circle as Epstein, Maxwellhill conspicuously going silent when Ghislaine Maxwell was arrested, promising and then failing to deliver on direct user funding and adrev sharing, and flatly ignoring user feedback for the better part of a decade.
I think the connection between u/maxwellhill and Ghislaine Maxwell is dubious. The account is named after the town Maxwell Hill in Malaysia, and they had posted in Malaysian subreddits years before any of these theories came out. It seems more likely to me that the similar names are a coincidence and that the account owner quite reasonably stopped using the account when they became suspected of being involved in a major international conspiracy.