We need to learn not to put all people in one group, this is a must, even though i understand what your saying. We can not combat all these problems by doing the same thing. We must look at people as individuals.
As far as the Democratic Leader's go they do stir these issues but that does not mean the voter's are all the same minded they may be blinded and following the leader. Or something else.
Always try to understand there is more valuable information in understanding the assumptions

The leftists are the true racists in our country. They are the ones that concentrate on race gender sexuality ethnicity etc etc. It’s tribalism and they seek specific groups to be their power base