maybe. i honestly don't know how much longer that model will hold up. you've got american FINCEN closing in on one side and the EU commission on the other. they're picking off the low hanging fruit (like 1broker) first, but
the CFTC is already investigating bitmex for allowing americans. bitmex doesn't do KYC and they allow VPN usage. so the CFTC probe is a sign of things to come IMO.
Does the US require KYC even for non-FIAT services? Most of the EU countries only require KYC systems on FIAT-handling services (which let you exchange for FIAT), not crypto-only services.