And conversely, just because they’re Republicans doesn’t mean they are voting for Trump. But I do suspect that there are far more ‘walkaway’ Democrats than ‘never-Trump’ Republicans.
I honestly think the defectors on both sides will be relatively equally and the non partisan will split fairly evenly. It will come down to turnout. This is the most partisan election of my lifetime. If R’s turn out (which it looks like they are) We will win!