And pray tell me, why exactly SHOULD [other countries] respect copyright?
Because we are a global community, and most of the globe has recognized copyright as a way to create and support the industry of creating entertainment and dispensing information.
But KarlMarx's communist philosophy is that "the people" own everything and individuals own nothing.
Well isn't that the implicit philosophy of Republicans and Democrats who support taxation of income and property? All property and labor belongs to the collective sum of the people, so these laws bear out when tested. It is only the rich and powerful who attempt to place themselves above that law.