Whenever I see Europeans complain about Americans smiling all the time, I wonder why I never hear the same complaint about Southeast Asians (i.e., Land of a Tho

Whenever I see Europeans complain about Americans smiling all the time, I wonder why I never hear the same complaint about Southeast Asians (i.e., Land of a Thousand Smiles). People always talk about it positively. I'm American and SE Asian. Sorry Europeans, but my face rests smiling.