So it's still Bull shit!
Medical professionals can still give their opinion. That Trump is in the public eye doesn't mean he's exempt from having opinions expressed about him.
I think that there are medical psych professionals trying to back a push to have Trump looked at professionally says quite a bit. Of course whether it happens or not is another story.
That said, remember: a 72 hour hold can be mandated by a doctor if they feel the need regardless of the patient's willingness or not.