He did not 'register' to be compelled to express support for things he does not support. The Supreme Court decided he did not have to express messages of support for things he does not want to support.
You clearly don't understand the ruling. The ruling was about how the civil rights commission handled the case and in no way addressed whether the Baker was obligated or not. In fact, the court's opinion is that the Baker was indeed obligated and they would have sided with the civil rights commission if they had not violated the Bakers first amendment rights in their deliberations.
In what universe am I acting like the government isn't elected by the people? What in my questions and arguments would give you that impression?
You seem to have this fixation on the Government's show of force in this case as if it's without merit.
This is the USA, not Australia.
I cannot guess what you mean by that.
I cannot guess where you're getting your view of the government's us of force if not from your own country.