>You do not need to abide by UK laws, even if your website is accessible from there.
The UK government does not agree.
Zing aside, I'd be thrilled to see whatever prosecutor or litigator or whatever they call them over there bring a case against a US based company for hosting content in the US, geoblocking the UK, a UK resident using a VPN to bypass that block, and making the case that that is somehow the US company's fault.
Did the US respect the borders of Hawaii?