Because they normally care more about not liking brown people than about economic policy, ...

Let's see. Promote a policy that creates wealth or a policy that screws the darkies? Yeah, choice two.

Beautiful.

They tried to assimilate me. They failed.

Indeed Hitler's party was called National Socialist German Workers' Party with the express intent to pull the working class away from the communists and social democrats, but most people won't dispute its classification on the right (not so crazy libertarians).

But, there is more to this than campaign vs. policies. This modern Western sense of what constitutes economic rigt and economic left is too narrow. Most right-wing governments around the world in the last two centuries were rather illiberal on the economy, and policies included, not without opposition from liberals of the day, semi-Keynesian state spending programmes (say, railways or city renewals) and state paternalism (say, the origins of the welfare state under Bismarck) which are now commonly attributed to the economic left.

_{*Lunatic*, n.
One whose delusions are out of fashion.}