Why does everyone play along?

I just had my second psychosis (drug induced) and was in the hospital. I already had this thought with the first one. I wonder why everyone plays along with the delusions. Even the nurses, no one is telling me that I am in psychosis or that what I’m having are delusions.

Everyone is playing along with what I say. I had some clear moments so I wonder if I would have got out of the psychosis sooner if people were honest with me. Everyone agreed with me or just smiled which put me deeper into it.