Wait, if this was somehow enforceable wouldn’t the order make Twitter liable for trump posting misinformation essentially making them legally required to censor or flag him?
Fraud and libel come close, but there are important requirements in both cases beyond truth value.
I think you're drastically overestimating the profitability of a single twitter user.
They have hundreds of millions of active users. It would probably be far easier and more cost effective to ban every user that causes them any amount of grief, than to investigate and potentially sue them.