Or put another way: As much as Americans like to act like it, we can't enforce our ideals around the world without significant investment that I don't think anyone wants us making after the last couple of times.
> you can't just flagrantly break the law in other countries simply because yours believes differently
Facebook, and many American tech companies like it, have no problem breaking the law in other countries when it suits their bottom line. Primary battlefield: privacy rights.
> As much as Americans like to act like it, we can't enforce our ideals around the world
Facebook, and many American tech companies like it, enforce their puritan values around the world by fanatically censoring all kinds of harmless content (mostly, "boobies") on their services.
These companies are clearly willing and able to make both commercial and ideological choices with complete disregard for local laws and values.
Breast-feeding mothers in Europe and US have had their images removed.
EDIT: Not sure if that still happens, but it's easy enough to find articles on WWW about it.
It's become a bit of a running joke.