You do not have to comply with GDPR if you are fully outside of the EU's jurisdiction and do no business in the EU.
Every site that gets created does not have to try to comply with every privacy law from every place on earth. At this point it's just belligerent propaganda to try to claim otherwise. It serves no good purpose to lie and pretend that every site on earth with EU visitors must comply with GDPR. That's a non-functioning future: all sites will not be able to comply with all privacy laws from all jurisdictions around the world. It's also legally unenforceable hogwash.
It goes even further however. As an EU citizen not only does GDPR not grant you any new protections in the US jurisdiction, you have very few privacy protections (none?) in the US. Sites with no business in the EU, those that aren't covered by the EU in any manner jurisdiction wise, can do nearly anything they want to with EU citizen data. Lawsuits can be filed against such sites, and they'll be promptly dismissed because the US isn't governed by EU law.