Liberals are allergic to reading anything that would actually inform their own ideology, even the stuff that completely affirms what they already believe. What we have instead is just this vibes based bullshit, because thats what the education system instills in them instead of a critical exploration of the system we live in. I cannot even have a decent conversation with super libbed friends because they have never even tried to read anything to explain what the purpose of, say, the state is. Instead they start from the idea that the state just "kinda has to exist or something", the actual purpose is entirely nebulous. They would never let kids read Lenin, but I can only imagine the consequences of students reading just State and Revolution.