Thank you for that insight on Von Mises, that really helps me navigate this nauseating anti-Marx / Marxist purism debacle. Marx is arguably one of the most misunderstood writer; I have to engage with a lot of Western Marxist scientists in my research into philosophy in the natural sciences and I have to try very hard to ignore the dick measuring contest of who's the most pure Marxist.

Because of this, the thought of having to read the complete opposite of that, i.e. the additional Popper's drivel doesn't appeal to me at all. I need to go listen to Soviet music or something. But when I have more time to read outside of my studies I shall bravely engage.

And you're right about his limited understanding of Marx. I did read that he was Marxist at some point but before he fled to Britain, he flipped side upon witnessing his friends killed or arrested for their failed revolutionary activities lol. And then you read on that he was born into a wealthy family and praised for intellectualism, you know you're in for a treat. The world hasn't changed much in that regard.