So what, movies like Sinners mean nothing? a movie that highlights Black American trauma? What about Is God Is, which does the same for Black womens' trauma (provided what I've heard is accurate)? Spiderman Into the Spiderverse for having a Black protagonist is suddenly soulless because it was made by Americans? Some of them have flaws, yes, (Eg. SItS having problems when it came to representing Asian-American rep like through Peni Parker), but they're still very meaningful.
And what about Asian American movies too? are all Asian-Americans suddenly soulless by proxy of being American? Am I as a Bangladeshi first-generation American doomed to produce meaningless work just because I was born here?
Are Latin America / South America movies soulless as well? Because they're also American by the very nature of the word.
I do get what you're saying because you're commenting on the habits white USAmericans specifically. At least, I hope that's what you actually mean by that. Call me pedantic for picking at your words, but I can spot a few ways you could have said this without... you know... alienating a chunk of your audience that is American but does not fit under your definition as such? The brush you're casting is pretty wide.
Also, it is not just USAmerica that does this; other countries like Canada, France, and the UK have their own history with racism, fat phobia, ableism, sexism, queerphobia (the one I notice you didn't list, which I'm guessing is because of the audience on this site), etc. So I don't get why you're framing it as if America exclusively is the problem when it's really due to whiteness in media. white male-centered media, sure, but doesn't take away from what I meant.