The contention I made was that communist regimes do not like liberals (Read some of the things Lenin and Mao had to say about them), and that liberalism historically has not lead to Communism. If it did, Canada, Australia, Japan, and all of Western Europe would have gone communist years ago.
Communist regimes come about after revolutions, not after a nation passes an unemployment extension. Those revolutions are generally in reaction to totalitarian right wing regimes and concentrations of wealth. Whether its the Soviet Union, the PRC, or Vietnam, thats pretty much how it works.