USians are surprised that they must follow the foreign law if they do business (achieve income) outside of the USA.

Im going to take a charitable read on this and just assume that you’re misunderstanding or uninformed of the context at the core of this, because nothing of what you said is really applicable.

Read again than.

The idiot writing this blog is surprised that 4chan must follow UK law while having customers/users in the UK.

Which part is not applicable?

The part where they have any infrastructure, operations, revenue, or presence at all in the UK. They don’t, so the UK doesn’t have jurisdiction. This isn’t like the Apple stuff, where physical Apple products are being sold at retail in the EU/UK. UK residents are intentionally navigating to a website outside UK jurisdiction. If a UK resident goes to Mallorca on holiday, Spanish laws, not UK laws, apply because they’re in fucking Spain.

Also you should probably click that About page on the linked blog dude. Unless some American just randomly wound up at UCL in 1988 then graduates, stayed in the UK, and got a job at UCW Aberystwyth, you might want to rethink the random bullshit you’re spouting off as fact lol.

The part where they have any infrastructure, operations, revenue, or presence at all in the UK.

Do you understand how the Internet is working? You don’t have to have an infrastructure in a country to be present there.

USians need to get used to following the law. Shocking, I know.