Ben Shapiro's feedback was enough for me. On one of Bernie's pages it essentially says "we should stop worrying about policy and if it works but we should care more about the intent and the will." that's a paraphrase, but that is what it is saying.
Yep, Stalin, Mao, and Castro they had the intent and the will! They just needed to kill anyone who opposed them, and starve their populations because their policies didn't work, but at least they had the intent and the will! While capitalism has it's flaws, there is always a compromise, but it will always be better than socialism. It has never worked once.