I don't think there's anything wrong with being exposed to Marx. His work is flawed and the more students who realize that the better off we all are.
so what books of Marx have you read?
in Das capital what are the flaws you see ? How about Grundrisse?
The main problem I have with Capital is that Marx didn't actually study capitalism before criticizing it, He studied England which was not what we would call capitalist at the time and most of his study wasn't even economic in nature. He was a philosopher play acting at being an economist and even he knew it which is why he called his field of interest social economy.
Guess we can just throw out Smith, Ricardo, and Malthus then eh smart guy?
Tell us, who did live enough in a capitalist society to actually write about it, Donald Trump?