> Just like today if I put up a website, and a person from the EU visits it, I as a US Citizen with no business interests in the EU have no obligation to follow

> Just like today if I put up a website, and a person from the EU visits it, I as a US Citizen with no business interests in the EU have no obligation to follow GDPR or put up cookie notices or any other EU Laws You'd possibly have an obligation under GDPR, but you are free to ignore that and face the consequences. Same with laws passed in other states. You're free to ignore them so long as you're fine with what ignoring them will cost you. If you enjoy being able to conduct business in and travel to places outside of your state it's probably a good idea not to violate the laws of those places.