I would agree to a prohibition against firearms in any detention facility, including mental hospitals. As was mentioned, even the guards don't routinely carry. We always locked up our weapons when dropping off or picking up.
I apologize for not adding the caveat about private property. Property owners have the right to restrict access to people and things they do not consent to on their property. I was thinking more about publicly accessible areas and government controlled property. Government owned property belongs to the citizens and as a citizen, I consent to everyone who is legal to carry not be prohibited from carrying.
I think I have carried in just about all of the other places listed above. I feel special

but it didn't actually make me any safer. In my previous life, we treated everyone as if they were armed and a potential threat. We often traveled with magnetometers and maintained cleared areas for approved access. We still considered everyone as a potential threat and possibly armed.
Let's just say I trust everyone right up till I have a reason not to, and I don't need much of a reason. You bring your gun, because I will have mine
