Just as an example off the top of my head- in Thailand, it's illegal to insult their king. Would anyone here refrain from posting anti-Thai monarch content on their website, in fear of breaking the laws in Thailand? If not, why would I care about GPDR? Imagine what a non-sequitur it would be if if someone told an American employer based here in the states, that you're violating EU employment law. By definition it.... doesn't apply.
I do understand that if I ran a business with European customers, I would need to be in compliance with EU law- I get that- but genuinely confused why I would care otherwise. Are your websites in compliance with Zimbabwean Internet law?