The division between young Marx thought (alienation) and older (materialism) both have important distinctions as well.

Imho anarchism recognizes many of the criticisms of capitalism, but addresses them in a way that doesn’t lead to insanity or totalitarianism. This is why anarchism was such a failure of political theory in the 20th century it just didn’t have the tools to actualize itself. However we do now have those tools, just very few recognize their political nature.