It is easy being anti-racist when your polity has no Negro residents.
It seems like the modern West is plagued by selective amnesia when it comes to the Soviet Union. People tend to “forget” that the USSR was the first multiracial ‘utopia’, rife with ‘anti-racism’ campaigns and hate speech laws. People also tend to “forget” that the USSR spearheaded anti-colonialist movements around the world, or the USSR collaborated with Communist China (and international finance) to completely destroy South Africa, leading to the genocide of tens of thousands of whites since the end of Apartheid — if not more.
Anyway, here is the relevant information on the USSR’s ‘hate speech’ laws in handy, shareable infographic format: