Trump has, however, probably angered Democratic voters more than another Republican president would have done. He may also be changing the mix of voters in each party. Some upper-middle-class suburban voters who backed Mitt Romney over Barack Obama in 2012 voted for Hillary Clinton over Trump in 2016. They seem to be voting for Democrats this year, too. They may want to send a message to the Republicans about their support for Trump, or they may be on the way to long-term alienation from the GOP.