Einstein supported socialism.
Pyschos like Trump support capitalism.
I myself grew up in the USSR. I know well the ideology of socialism, and from today's position I can say that socialism is just a utopia, an unfulfilled dream of idiots. It seems that it was just a dead end development of society. It gradually distorts values and unofficially introduces a double morality. Socialism in the name of the people destroys its people. It is better to simply develop, improve and humanize a society without any ideological superstructures.
You definatly did not live in either socialistic or a communistic regime, the regime you lived in is best described as totalitarism. That is why you have such a negative view on socialism, because what you call socialism isnt socialism at all. In fact Comusinm is possible, to an extent at least, you dont understand it because you refuse to think or just simply brainwashed by powers that rule the modern world.