The problem is in the fundamentally elitist notions on the left. 'We know how the world works and we know how to run things to make everything almost perfect.' That has underpinned every leftist approach of which I am aware. Anything is justified in achieving that goal. Nevermind that they know nothing about how the world works and that their solutions invariably make things much worse. They are driven by this erroneous belief and it always takes them to nasty, brutish revolutions and governance.