The popular conception of economics feels quite a bit like a religion. There's the god of The Invisible Hand™, there's a priesthood of economists, there's the creation myth of barter, there's people's vehement insistence that they're capitalists.
David Graeber's books "Debt: The First 5,000 Years" and "The Dawn of Everything" do a really good job of showing different economic and political systems, and that ours isn't some ideal end goal but one of many possible choices.