The only thing she mentioned that is proven to be unsustainable it Socialism. But that is way too obvious for a person as young and as ignorant as she to perceive.
If Cortez’s Marxist redistribution system and heavy regulations (meant to generate crony capitalist payoffs) will kill the Capitalist resurgence Trump has created. The Marxist elites want a society dependent. A dependent society is easier to control. Even mindless morons like Cortez will have enormous power over the feeble neutered citizenry.
The ignorance part is right. I don’t think her youth is much of an excuse. I new that socialism sucked way before her age.