GDPR Shield: If you aren't targeting EU users, block all traffic from the EU
gdpr-shield.io
gdpr-shield.io
That said, this is a heavy handed approach that increases isolation. Too bad citizens can't opt out, or at least see a warning that a site is not GDPR compliant and then carry on with their day.
This sort of language is similar to infomercials that sell unbelievably fantastic products you didn't know you needed.
It's unfortunate that people are trying to profit on the back of this kind of hyperbole.