I only have basic knowledge of the law (I'm in the US) and I'm curious. If you're not operating at all in the EU and outright block EU IP ranges, can the EU take any action against you if an EU citizen manages to access the site and you do not comply with GDPR? Surely that is out of their jurisdiction, right?
I have US-only clients currently freaking out because they think they are going to be sued into oblivion, but I can't imagine they have anything to worry about (we've been giving them the whole "we can't provide legal advice, talk to your lawyer about what you need to do and we'll work with you to make it happen" line)