I was wrong; RealBitcoin trying to "deductively" explain things means him quote-surfing the internet for something snappy, insipid and negative about socialism or communism. Of course, the same could be done to liberalism and capitalism, but I just can't be bothered.
But I did find this quote from Bill Gates, which I thought was kinda funny, although in support of capitalism: "Capitalism has worked very well. Anyone who wants to move to North Korea is welcome".