It’s possible that the account was fake and that’s the reason for the suspension.
If that's true, what's the imposter's agenda? Did you review the Wayback Machine capture?
A more likely explanation is simply that Jack Dorsey is a traitor.
That's what I'm thinking.
Most people who have any sort of presence in the media will need to get a verified account (blue checkmark). This account probably didn't.
I'm giving Twitter the benefit of doubt here.