ELI5: why historians believe that URSS policy on minorities' tolerance is the cause of the raging intolerance that nowadays we can see against homosexuals, foreigners, atheists? Is it a common opinion? Are there sociology studies on the subject of forced minorities acceptance?

by Chobeat
gingerkid1234

I've removed this question, because it's asking about current attitudes, which breaks our 20-year rule. You may want to try /r/Ask_Politics.