That's bullshit. I've been using PT-141 and recommending it for almost a decade, long before ChatGPT existed and wrote about it as part of a long story regarding an issue I had with psychogenic ED many years ago.
Good fucking luck talking to a urologist about a drug not approved by the FDA for use by men.
The problem with ChatGPT is the same as the advent of Google. People who don't have much intellectual curiosity can't understand how someone else can be well versed on a topic, so they assume it's some kind of cheat.