What was it like for a normal Jewish person in the USSR? Jewish politicians? Were they targeted or treated equally?
While we are waiting for answers to arrive, I believe that your questions were tangentially touched upon in these answers,
Was Stalin anti-Semitic?
Was Josef Stalin personally a racist? by u/rusoved
Treatment of Jews in USSR
Why did the USSR apparently become more anti-Semitic across its history? by u/blackjacksandhookers and u/kieslowskifan
What was it like to be Jewish in the Soviet Union during the 1930s? by u/kieslowskifan
Follow-up: In the answer by u/rusoved regarding Stalin's possible racism, which u/Shashank1000 linked to, it is noted that Stalin pursued several policies generally detrimental to non-Russian ethnic groups. Did he make sure that such policies did not extend to Georgians (his own ethnic group)? Or did he hurt fellow Georgians in an attempt to prove that he had become truly Russified?