From what I've seen, most trans people have been treated like this for years already, they're just making it official now and forcing the few "good" nurses, that did treat us better, to also join in on the abuse.

Ofc transphobia in the medical system has always been a problem, it's hands-down the most transphobic part of society from my own experience and almost any trans person i know has at some point experienced open, outspoken transphobia by medical staff. Still, i've also seen medical staff that tried their best to be better, a lot of trans orgs will keep lists of trans inclusive places in the medical system for reference, it's common for trans people to share recommendations and a law like this openly works against such measures.