....the thing is, that this doesn't seem to be damaging President Trump or the GOP to any meaningful degree.
I'm not sure that there is a large group of people who are shifting away from President Trump. His polling numbers are solid and, if anything, are experiencing a bit of an uptick.
The majority of white people, even those who are a little uncomfortable with the tweets, will still put that to one side come the election and vote Trump/GOP as long as the economy continues to tick along and as long as they feel comfortable financially.