Really? It was ages ago, that I saw the Avenger movies. Could you give me an example? I can't imagine marvel would do such a thing. F.e. in Black Panther the state Wakanda is in Africa and the names of the population sound like african names (T'Challa, N'Jadaka, M'Baku, W'Kabi etc.) Also the upcoming new marvel movie plays in china, but the chinese people don't have american names, right? F.e. the protagonist is called Shang-Chi. I'm not a huge fan of superhero movies or marvel in general, so my knowledge is very limited in this regard. I can just give a few examples.