Because they're too busy learning that there's an infinite number of genders, biology isn't real, fee fees trump reality, science is nothing more than western colonialism, capitalism is just pure evil incarnate, everything is "cultural appropriation" as soon as a white person does it, every black person to ever walk the planet was apparently an American slave at some point, men are evil, women are weak, and 2+2=5 because bullshit. Hooray for the American education system huh? https://www.foxnews.com/world/millennials-gen-zers-lacking-in-basic-holocaust-knowledge-survey-finds