TNF and Snowstalker were the ones who convinced me that communism is a completely garbage ideology that has zero value whatsoever and every single last person who believes in it is either a total f[inks]ing moron and/or deranged sociopath. Twitter is doing quite a bit to convince me that this is correct.
I mean Marx had some good critiques of capitalism and the far left generally does in general, but the problem is they don't see that just because a social system can be critiqued, that it must be entirely discarded. The type of personality extreme politics attract aren't that rational. Plus, obviously when they try to set up a real alternative they always fail.