From your source:
"Bathroom bills like North Carolina's often reflect ideas about sex and safety, Cavanagh said. However, there are
no documented instances of a transgender person attacking anyone in a public bathroom, she said."
Many posters here will not be surprised to learn that this claim is false. Here's just one documented instance. It is not the only one.
A transgender Wyoming woman was convicted Thursday of sexually assaulting a 10-year-old girl inside a bathroom.
www.foxnews.com
But then, if you were expecting factual accuracy from an academic who writes papers unironically with titles like "Queering Bathrooms: Gender, Sexuality, and the Hygienic Imagination", you may indeed be taken by surprise.