My god that's depressing, but I think you're 100% correct. I think about this every time I watch another piece of media where yet another rich, beautiful, tv/movie star (even when they're coded as being plain and poor) is completely consumed with solving their SUPER important in-universe problem, a problem which if thought about for more than 3 seconds is actually the most trivial, mundane, and ultimately inconsequential "problem," one that is easily solved when you consider the star's exceptionally privileged material conditions at their disposal, yet is still totally a universally relatable problem of course.

People watch that over and over and think "so that's what American's problems are like! Those lucky bastards! The culture I live in should be more like theirs, and then my problems would be more like theirs too." even if it's all subconscious. I mean, I know it happens to me way more than I like to admit even though I try to be aware of it and fight it off in my own mind. The soft power of hegemony as propagated through entertainment mediums is deep as fuck, insidious, tenacious, and overwhelmingly effective. One of the main reasons it works so well is that people like to think they're immune to propaganda and are just having fun consuming some treats. (trying to channel @UlyssesT with that last sentence, he knew what I'm talking about.)