The thing about the internet is that it functions like a pantheistic version of God: it is present everywhere, but has no specific location. As a result, anyone around the world with an opinion about the Florida GOP, or Ron DeSantis, has the ability to post it. That is the reason the internet is regulated lightly, and only at the national and international levels.
Does the Florida GOP think it has the ability to identify the origin of critical posts, when they truly only exist in cyberspace? Or does it believe it has the power to regulate expressive activity outside of the borders of its home state, without other states claiming the same rights? Either way, the assaults on the First Amendment are outrageous, performative, and doomed to fail.