This entire episode on Steemit blockchain, with Sun, shows me that DPoS is broken, unusable and a fail, as far as systems go. Give it up as a failed attempt at a blockchain. If this sort of problem can occur once, it can occur again and again in this so-called decentralized protocol, which we now see is not decentralized. 20 witnesses is never decentralized in my world. Even EOS failed to a couple of years ago when 1 rogue went against all the other witnesses and reversed a block. This is a fail, we need a better system guys. It's obvious to me.