The “double whammy “ is that blacks and Hispanics are not showing up in high numbers. Even in Florida and Georgia, with black gubernatorial candidates on the ballot, blacks are voting less than their registration rates.
In our county in SE FL, all the early voting polls are listed by location and total votes per day. Those located in the most depressed areas have by far the least traffic. One other poll that is among the lowest is located near the campus of Florida Atlantic U.
They are not showing up in high numbers and their approval ratings for Trump ar multiples of what they were for any Republican in the last decades.