Im sure they will be happy, everyone will be buying new sim cards, and everyone will be pissed off with whatever teleco they were with changing to a new one.

Sweden has the same policy as germany. And every communication that happens to travel outside of swedish borders is being intercepted and plenty of local communication can travel outside of swedish borders because of routing, i.e. phone calls, internet and so on, whatever is the cheapest/shortest/fastest/the government decided it wanted intercepted and paid some techie to do it

Not really, all they need to do is to point to european nations, as they already do. European nations point to U.S. when implementing draconian crap, so why would U.S. not point to european nations when implementing the same crap?