I run a site targeted at north americans. However, each year I usually get 1-2 sales within Europe (mostly UK), and a very small number of visitors from EU countries.
EU is basically inconsequential revenue for me. What would be the minimum required?
1. Shut off sales to EU, or 2. Shut off free account creation and/or email list signup to EU + shut off google analytics for EU, or 3. Block all EU IPs
It's not worth figuring out how to comply. I make less than $500 from the EU each year.
"Ignore it" doesn't seem like a good move as the fine is very large.
In my company (Germany) we work together with an external data protection officer, who was of great help for us dealing with the GDPR requirements. So maybe you find it worth talking to one, just to get a better understanding of the matter.