ETA: End to the drug war, non-interventionist foreign policy.
Libertarianism is an idealist philosophy which elevates individual rights over that of the collective. This is not a logically inconsistent position, but the real world is not required to conform to what you think is logical. In the real world, rights don't exist if they're not enforced, and you'll note how that word is also inseparable from violence. It would be nice if we lived in a world where libertarianism were possible, or communism too for that matter. Unfortunately such is not the case.
Fair enough.
> anyone who doesn't is a doormat.
Don't be ridiculous. Can you really not imagine any other reason for a rational person to approve of government programs, at least in principle?