Of course not. But I'm not terribly convinced that the anti trans activists involved in this haven't done things, possibly in branch, that would have led to their accounts being blocked.
OK, so what are you actually saying then? That people shouldn't be frozen out of bank accounts simply for their 'beliefs'? If so, we agree.
However, upthread you seemed to be suggesting that banks as private business should be allowed to terminate business for any reason. Which would presumably include your DC's beliefs on puberty blockers, which would be objectionable to some people.
I'm just trying to clarify where you really stand here.