Good news, you have that freedom. But everybody else has the freedom to decide not to associate with you for it.
I don’t think public institutions should be able to make that call. Private institutions and individuals, sure.
Why not? Public institutions are supposed to serve the public’s interests.
Because I don’t want to give some unelected bureaucrats the ability to discommunicate someone because they said something stupid. Public goods are meant to serve the public, even if they have bad opinions.