I don't think Justin Sun is making money by screwing up Steem. Witnesses should listen to and act on his opinions about the community. Steam's trust was destroyed by the Witnesses.

It took four years for Ned to sell Steem's stake to Justin Sun. If you had done this with a smart contract before, most Steemians would have welcomed it. Then it would not have been such a problem now. I don't know who neglected development.