If "No", how does that jibe with your definition?
If "Yes", is being a victim of oppression necessarily that big a deal? (Both Einstein and Feynman seemed to do OK for themselves.)
(Note that nothing here excuses or condones the antisemitism that affected both Einstein and Feynman.)
More attention is paid to the oppression that Turing underwent because it seems likely that it was a major factor in his death. If Einstein's life had been ended at a young age, but after he had made contributions to physics that made clear what had been lost, his death and the circumstances around it would be a large part of what we remember about him.
Yes, Turing could have chosen to go to prison instead. Would that have been better somehow? How were homesexuals treated in English prisons then?