If I, a US citizen, started an online service that attracted Ofcom attention, what binds me to following UK regulations? The article mentions "extraterritorial enforcement", but what does that mean? Will the US extradite me to the UK if I don't put monitoring in place? Will I get arrested if I visit the UK? Will they try to sue me in US court?
I mean realistically if it became a problem I'd just IP-block all of the UK because they're small, but I don't understand what the legal framework for "extraterritorial enforcement" even is.