Why US Americans are not popular in Europe

It seems like an assambled US press beleives that Uncle Sams sons and daughthers is not popular in Europe any more - and that US products are likely to be boycotted by the Europeans.
It is of corse not right and actually just bullshit tales from one end to another. However, it seems like it sells good since the US journalist still hack away on the same old story.

Why cant someone set a stop to such rubbish in the press?

Regards from  an old liberal Norwegian berserk