As I said elsewhere in this post, most adults now read below the sixth grade level. Popular media has been getting shorter and shorter, all while relying less and less on the printed word. Meanwhile the most popular news sources are targeted to people with the comprehension and reading skills of children, and the most popular movies are literally based on children's comic books. Hell, video games outsell movies by an ever increasing margin and the majority of adults now find it impossible/unpleasant to sit through even an entire comic book film without checking their cell phones. Even music has become increasing simple and repetitive, designed not to challenge the listener. Our shared culture is almost entirely the culture of children.
So then, do we really expect these adult-sized children to be capable of facing down hard choices, or making rational informed decisions? No, they accept the "obvious" (but often incorrect) answers offered by charlatans and simpletons in lieu of genuine reason and the hard work of finding actual (and often painful) solutions for the very messy real world.
(Trying to think of another good example and the Watchmen series tackled racism head-on, also Persepolis is a great animation covering the Iranian revolution)
Because if you read into its history, I mean we started with a genocide and chattel slavery. Then created & implemented an entirely novel and comprehensive social-legal framework to justify and manage an apartheid society for another few generations. Lynching was a beloved public spectacle just a century ago. Hitler & Hendrik Verwoerd looked to us for inspiration.
I'm american and not particularly an america-hater overall, I could create an equivalent list of positive things we've accomplished. But both are true, and the above are facts. What's happening now has always been part of our country too. We have never really reckoned with this, and it will keep coming back until we do.
Not really possible in the US since 2023. Specific political speech, even writing op-eds, has been criminalized or black-list-worthy by both sides of the political spectrum -- democrat and and republican.