I have read and twice re-read Mr. Kristof's piece.  With each reading it becomes more poignant.  Surely, no one can argue with the basic premise that role modeling by charismatic leaders promotes the views and actions they manifest.  We condemn the high profile "bad" behavior of actors, rock stars and athletes; bemoaning the example they set for children and adolescents.  I think we're right in doing so.

Mr. Kristof documents incidents of hateful, bogoted behavior specifically traceable to Mr. Trump's behaviors as a candidate for the Presidency.  He's a very charismatic role model for not just children and adolescents, but for the millions of adults who may share his views.  His behavior has legitimated the open expression of racial and ethnic prejudice for his followers.  He has brought that behavior out of the shadows for all to see, and for his followers  to cheer and to emulate.  

Indeed, "Donald Trump is making America meaner"....and that's sad for all of us