Though much more light needs shedding on the Soviet Unions criminal regime, revealing Stalins manmade famine it is a good start. Shedding light on the Soviet Union needs doing because its political and scientistic religion and utopian aspirations are the religiously held system of Americas Progressive Left.
You are spot on concerning the worship of the USSR by the American Left. The useful idiots in the USA used to say that the genocide was “Land Reform.” Seriously, there were commies in the USA who worshiped the genocide.