That is the way of the world... a man who lives in a walled castle and is treated better than any king, chastises others for wanting to build a wall to protect their home and their jobs and way of life.
The richest and most educated of Americans are the ones who chastise those who want to protect their neighborhoods and jobs and way of life, they believe they have a more enlightened perspective and they literally despise those 'lower educated' and 'blue collar' types who have such limited perspectives as to want to try and preserve their jobs and their opportunity and their way of life.
I have in-laws that are highly intelligent one works for Harvard, the other MIT, they are Jewish, and they can't get enough of Obama, the guy can do no wrong even though he got in bed with Iran, has helped to create total social/governmental collapse in the nations all around Israel (Libya, Syria, Lebanon, Egypt, etc.) ... there is no way to comprehend the irrationality and inability of people to see what is right in front of them.
It's why the Nazi's were able to round up the Jews so easily and march them off to the camps with hardly a cry in protest until it was to late, for many, reality could hit them in the face with the butt of a rifle and they still wouldn't see it.