This is outside the scope of my previous comment. If someone visits the US then they have a physical presence in the US.
I'm still failing to see how the original claim, that everyone has to abide by the DMCA, is true. This seems like claiming that everyone has to abide by Thailand's Lese Majeste laws (laws criminalizing insults to the monarchy). Yes people may face repercussion if they have an economic or physical presence in the country. But if they don't, then theres nothing Thailand can do to enforce this law .*
* not without cooperation with other countries at least. Some nearby countries are known to enforce Thailand's Lese Majeste laws abroad and extradite people. But in most countries, this isn't the case.
The "Pirate Bay guys" were persecuted in Sweden, nothing I can find on the coverage of their arrests and trials mention American copyright law. Extradition treaties are voluntarily made by the countries that establish them.
Again, if a country doesn't want to abide by the DMCA then they don't have to. Extradition treaties and the Pirate Bay do not disprove this claim.
I'm still failing to see how the original claim, that everyone has to abide by the DMCA, is true. This seems like claiming that everyone has to abide by Thailand's Lese Majeste laws (laws criminalizing insults to the monarchy). Yes people may face repercussion if they have an economic or physical presence in the country. But if they don't, then theres nothing Thailand can do to enforce this law .*
* not without cooperation with other countries at least. Some nearby countries are known to enforce Thailand's Lese Majeste laws abroad and extradite people. But in most countries, this isn't the case.