Crimean Tatars were deported by Stalin, many died in the process, and in the late 80s they and their descendants returned back to Crimea. It was a case of collective punishment for collaboration with Nazis of some of Crimean Tatars and has been many times officially condemned both in the USSR and Russia just like other acts of collective punishment by Stalin. All of it is well known.
But you keep talking around it.
You still can't bring yourself to say who these people were. Or what happened to their descendants.