That says more about the fundamental problem with the system than it does any given individual. When I see stuff like this that tries to push blame on an individual for tweeting I have to immediately scoff because it totally gives cover to the system that gives people a very healthy amount of rope to hang themselves with in the first place.
This isn't a defense of the guy by the way since all of this schtick is to ride positive PR as a billionare looking to enter political office in a climate where people aren't exactly enthused about billionares.