My contribution as a libertarian is to help conservatives see authoritarian government no matter which side of the aisle is imposing it, and no matter what self-proclaimed 'truth detectors' tell you is its justification.
We can do away with the federal government, and that is fine with me. But here in reality, you may want to decide which of the two parties you would like to be in power, because that is what we are stuck with, in the here and now.