POV
《treating many of the individuals mentioned as freedom fighters.》
The difference between terrorist and freedom fighter is often a case of from what side you looking as both have been responsible for unspeakable atrocities.
Its the commerce that is the problem here. I understand the blue tick is supposed to indicate that X has verified the account is held/controlled by the party it represents itself to be. I don't see any problem with Hezbollah etc having such an indication (a green tick, or crossed scimitars etc) subject to it being lawful for it to have a presence at all. If you had inclination to read their material at least you would know its from the beast's mouth as it were.
I would imagine restrictions, if any, on the content would apply uniformly to all account classes eg the verified account of the Ruritanian Union of Fascists would equally be restricted in their hateful content that they could publish as some far right unverified nutter from Wombledon.
Not that I believe Musk's crew verify anything as I suspect X is just taking the money and printing off another blue tick. (That a "tick" is also a disease carrying, blood sucking parasite is particularly apropos. :)
In this case the cash is piddling and why be so precious about banning these accounts if that is the intent? I wouldn't have thought US first amendment protections would apply to non resident, non US citizen, non natural persons.
Not that I have ever had any truck with any social media. If uncle Bulgaria and Rupert Hentzau want to slug it out on X no skin off my nose.