Jonathan Greenblatt, CEO of the Anti-Defamation League, which tracks incidents of hate, said Trump's messages echo white supremacist talking points. "It's hardly surprising that we've seen many white supremacists, neo-Nazis and anti-Muslim extremists celebrating Trump's outbursts," he told CNN. "To bigots, these types of comments are not a just dog-whistle, they're a bullhorn validating their beliefs.
https://www.cnn.com/2019/07/16/politics/white-supremacists-cheer-trump-racist-tweets-soh/index.html