That's one of the things about reading though, it lets you experience life experiences you might have been exposed to on your own. You still have to met things halfway by using your brain a bit, which a lot of students really push back against for some reason. I suspect part of it is that it's the first time they are really asked to read something critically and not just for straight forward instruction or for enjoyment.
I think schools are trying to teach critical reading skills earlier now, but it's hard because if it's not interesting kids won't read it and if it's interesting they might not learn the critical skills necessary to evaluate it under any other lens than it being interesting or enjoyable.
It's a whole show of people dying on the streets by 20.
I also read it in high school and I recall spending about half the book muttering "oh my God, Gatsby, there are so many other women in the world get over yourself."
I don't even care if people agree what the book says, I just needed something to look for, because most of them were completely ignorable or outright infuriating.
At least today's kids can have an AI or YouTube video explain what the teacher wants to hear so they can move on to doing something interesting.