They always have. The National Socialists in Germany believed that the purity of the Aryan race was so important, that killing all the Jews was just good common sense.
The Left today is no different.
I can’t completely agree. They used to blame groups/concepts.
Our domestic enemies including Big Media now defend their violence by lying, “Trump started it!”
I have thought the Nazi “Aryan Race” stuff was funny, since the real Aryans are Persians and Indians!