Wait, as I understand, Steemit Inc/Com doesn't own Steem blockchain, right?
Even if they own big chunk of total amount of Steem it doesn't mean they own it.
All they can do is fork away and convince all Steem users to migrate to new branch of Steem. If we don't like new Steem, we can stay at old branch using busy, steampeak, dtube or whatever what is run by Non Steemit Witnesses.
It means there can be Steem classic and Steemit/Tron version of Steem. independent one from another.
Just like BTC/BCH/BSV or ETH/ETC
Not a big deal. Also it doubles your portfolio in a way :)
Am I wrong?