How to evaluate Trump's calling poor countries "rotten countries"? Why is he so prejudiced against poor countries?

The news that US President Donald Trump called Haiti, El Salvador and African countries "rotten countries" at the White House meeting was revealed, which caused an uproar. 1 1 The meeting in the White House is to discuss immigration policy. Members of Congress were present. Trump said at the meeting, why should immigrants from "bad countries" come here? Why can't people from countries like Norway come to America? Trump specifically mentioned Norway, probably because he just met with Norwegian leaders at the White House the day before.

The constant leakage of the internal affairs of the White House shows that the top political leaders in the United States lack the minimum political knowledge and unity, and the power of various political forces fighting each other is far greater than the imagined "national interests of the United States." This actually requires Trump to think twice even if he says anything in the White House, just like speaking to the public. He obviously can't bear such self-discipline Trump himself is biased against the non-western world, which is not news. It is an open secret that this prejudice is widespread among most white Americans and even bears the brand of the whole West.

After Trump made a "rotten country" speech, the United Nations called Trump a "racist". Rupert Colville, a UN human rights spokesman, called Trump's remarks "racist". Colville said that if the shameful remarks of the President of the United States are confirmed, he can only be described as a "racist". Colville believes that these countries should not be excluded because they are not white. Trump's positive comments on Norway make this potential emotion very obvious.

Colville believes that this is not only vulgar language, but also opens a bad door, which may encourage racism and xenophobia and lead to dangerous consequences. After a participant suggested restoring the protection of immigrants from Haiti, El Salvador and some African countries devastated by wars and natural disasters, the president said angrily, "Why should we let people from those bad countries come here?" Trump later said that the United States should accept more people from Norway and other countries.