News of tourists getting imprisoned for weeks or longer have been all over the news, but so far Europe doesn't seem to have actually brought out a general warning for that kind of danger.
That said, the people I've spoken to (most of which aren't LGBT+) are hesitant to go to the US now. There's a stark difference between the "haha, what the fuck, US" sentiment I used to sense and the "what the fuck, US" we're getting now.