And that's become a meme at this point. A lot of people who now talk about a certain subset of Trump voters voting for him for economic grievances get lambasted for even thinking such a thing. There's this pervasive view now that Trump's victory was solely about cultural and racial grievances because the economy had improved for many people which was the rallying cry for much of the "America is already Great! #Imwithher" crowd.
Well if the soft Left can retain power and influence to steer the Democratic Party away from going further left on economics in order to keep their big money donor base happy then the racism talking point is a perfect way to absolve themselves of all blame. This was of course was always bullsh!t. The idea that a certain percentage of Americans suddenly became more racist in 4 years was a cop out. I've even seen people on this forum argue that Obama-Trump voters were still motivated to vote for Trump because they were racist. It's a never ending argument. They'll probably downplay the results of this poll by saying that these Obama-Trump voters lied to pollsters and deep down voted for him only because of his incendiary rhetoric.