I was thinking the same thing. There are a group of Witnesses that have a say in that. If he bought controlling interest in Steemit Inc (or all of it) I dont think he has the ability to override the rest of the community. I do not believe he has a majority of the tokens unless there are others who are already throwing in with that.
It will require a lot more details as to what is taking place.
Plus Steem has the active user base. Tron does not seem to have a ton of applications that are getting a huge amount of use.
Posted via Steemleo