On the contrary, the core libertarian philosophy is no offensive use of force or fraud, or stated differently, the Golden Rule. It is a moral absolute.
Modern conservative and liberal philosophy is relativist at its core, as it purports to justify the offensive use of force or fraud against individuals to benefit a collective, and therefore allegedly "greater," good.
WRONG again! The golden rule and the libertarian philosphy are at opposite ends of the spectrum. As for moral absolutism, I think you forget, libertarian beliefs aren't holy scripture. Life isn't always based on blacks and whites, because man is an imperfect creature and liberals and libertarians, are the most imperfect of all.