Anyone commented on Trump telling four Americans to go back to their country because they were a) people of colour and b) critical of actions carried out in the name of the USA?

The following analysis seems to sum it up quite nicely:

Remember how Mexicans were Rapists and Drug dealers, how there were "good people" on both sides of the argument when white supremacists marched in Charlottesville, and how the President didn't see why America should allow more people in from "shithole" countries in Africa.
(https://www.bbc.co.uk/news/world-us-canada-48997008)

What sort of world where people vote for a person so happy to use racist language as part of their political strategy? I wouldn't even mind having a Republican President for four more years as long as it's not this faux-Republican, racist, twitter-bot.