Putting trust in the political box and Congress has ultimately failed in advancing the freedom movement, and must be abandoned for good. Perhaps the best hope libertarians have is to wait for the impending collapse, and seize this as an opportunity to inject their ideas into the vacuum created by the death of the empire.
Spreading the ideas to fill the vacuum is by no means a spontaneous process. It must be done before the vacuum is created. It is the prevailing mindset of the population before the collapse occurs that shall determine how the vacuum will be compensated for. If the mindset preceding the collapse is one of socialism and dicta, then the vacuum will be filled with such.