If a foreigner is protected while in the US, is accountable to the US if he/she breaks US law from abroad, and accountable if he/she breaks US law while visiting the US in the form of visiting a US web-server, (we foreigners are said to have visited US jurisdiction if we use US based services, there for we can be extradited) why then, if a foreigner's data is on US servers or systems, is his/her data and privacy not also protected under US law, if a foreigner is protected while in the US.
If we are said to have visited the US and there for come under US law if we use US services, then surely it must also apply that the data we leave behind is also protected.