> Centralised planning is not what Marxism is about though
What an incredibly dishonest thing to say. Go to a former Communist country and tell them this. They will either laugh you out of the room, or you will be running out of the room to escape their anger.
They can laugh all they want, I understand their resentment from being oppressed into a failed experiment which misused the "marxist" label to propagandise itself. Still doesn't mean that Marxism is about centralised planning though.