US providers respect GDPR
For what it's worth, I transferred a domain to a US registrar today (my previous provider having discontinued the service)). This was a .org domain, nothing EU-oriented about it.
They offered a privacy option to hide all my details. It was offered as a free extra, which I was encouraged to select. I was slightly in two minds (dammit, I post to El Reg under my real name too), but I ticked the option with thoughts that it would be perverse to risk them getting a visit from GDPR enforcement on my account.