Well they know what kind of society they want and I agree but they don't get that the key is not ethnic especially for the USA. The main component of an happy society is low mobility. Being around people you know, understand and trust. This can partially achievable stopping uncontrolled migration (especially this unnatural one) but has to go through common values that have been greatly compromised on purpose. Has this chaos been planned? Yes. By who.. everybody knew 40 years ago but looks like the memory is gone.

My dime solution for my own life and my children is decrease the radius of walkable area and pack it with brothers. If it will slowly increase, well all welcome but to enjoy common ideas not to fight each other.