I have heard that the younger generations are the opposite actually - b/c of having access to the internet and reading, they are being exposed at a younger age than ever before to things such as the fact that USA killed off the native Americans (genocidally murdering/raping/thieving/etc.), and also owned human beings. The parents ofc are freaking out, and trying to stop this "knowledge", or at least they say that they want to slow, and not expose little Timmy to things that he doesn't need to know about until he is older.
The odd part is that children are extremely resilient - they can accept death as natural, and the fact that this nation in its past has made some questionable (okay so fine: downright EVIL) choices - but it is the PARENTS that are the ones who cannot accept that.
The Baby Boomer generation in particular, I've noticed, seems to prefer this "let's pretend" attitude, perhaps as a result of growing up emotionally scarred from all the wars (WWII, Korea, Vietnam), they just want to pretend that everything is fine, even as the world burns (in some cases, literally) around them.
I think a lot of shows are AWESOME, but then late-stage capitalistic enshittification happens and they become... far less so, and often quite TERRIBLE even, though ostensibly still have the same title, even though nowhere near being an identical show.
One super-good example is Stranger Things, where the first season was really quite good! So many homages to nerd culture like E.T. and D&D - it was fantastic!:-) As I read though, the pair of creators had 2 rules: never use CGI, and absolutely do not "sell out", i.e. a story should want to be told, not sold merely for the sake of cash. So after the first season where they made it b/c of their love for the craft, you can guess how the subsequent seasons played out (I believe one of the pair even quit over it).
Arguably a better example is The Walking Dead - it started off REALLY good, but then... well... it too "sold out". Actually I keep trying to force myself to get through it, I even started watching it over again from the start (a couple times now) thinking that would help, but have yet to accomplish this feat.
Another is Designated Survivor. It had some big-name actors, most of whom quit (I think the show was sold to a different network... or something?), and the last season was just terrible, limping along before they finally put it out of its misery and ended it.
The really fantastic shows - like Star Trek - had to prove themselves, then the creators were given leeway to subsequently make great sequels and spin-offs and even entirely unrelated titles. Fun story: Gene Roddenberry even created shows after his death, as his wife took his unfinished notes and lead their creation under his vision, like Earth: Final Conflict.
TLDR: why offer you a good show when they can offer you a crappy show that they made for a tenth of the price, yet charge you the full amount?
(though stupidly enough, they also seem to be trying to offer us even more terrible shows that cost 50x the price to make, and yet somehow suck all the more for that!? anyway it all seems to be based on greed + arrogance - they want to make money, but they do not want to put in the effort to actually earn it, e.g. by paying the actors a decent wage)