If he doesn't like it, he could easily have one of his supplicants build a twitter clone for his rage tweeting. There is nothing hard about building a twitter clone, the only hard part is getting the users in the door, but that'd be easy for him with 40% of the country treating him like he's a god.
I was surprised to see Gab as a top reply to one of his tweets. Gab has a verified Twitter account, and it was offering itself as an alternative to the 'censorship'.
I don't find it surprising, but do find it sad. Few people understand how the internet works, and that there's probably an alternative to every platform, utility, or library out there.