Yes, my provider in the hospital was amazing. Unfortunately, she left the hospital and was replaced by someone less concerned about side effects.
The delirium and the psychosis actually had a very similar feel to them in that I always felt confused and lost, just with different specifics. When I experienced the delirium, I also had hallucinations. I don't know if that was from the delirium itself or the psychosis that led to me being in the hospital in the first place.
I don't know about in Ontario land, but I know in the grand Ol' US of A every other ad on TV is for a medication, many of them for psych meds and many of the others having potential psychiatric side effects. I suspect this is one of the major factors that leads to that expectation for the patient for the provider to write a script for whatever especially here (I know that's not the case everywhere).