I am sorry for the tone, but this is exactly the kind of answer I didn't need. I didn't ask "how to work around GDPR without complying to it". My question was "is putting a disclaimer and having to click and confirm that you aren't a EU citizen enough to guarantee me no trouble from EU?"
I guess my implicit answer was "I think so -- in fact, you probably don't even need to do that much". (Though you want to replace "EU citizen" with "EU resident".) And of course nothing will _guarantee_ no trouble.
