If Karma is real then did Oskar Schindler get what he deserved for helping 1,200 Jews escape the Holocaust?

He was a rich successful business man that died bankrupt, broken and alone after the war. While Joseph Stalin who ordered deaths of millions of people lived in luxury and died at the age of 74 which is still 11 years higher than the average life expectancy of a Russian male today. Is it just something some people have to believe because they cannot handle that fact that bad things happen to good people for no reason? Stuff just happens people it does not all have to balance out in the end.