Imho here are some bottom lines. The suburban white women who are all upset at Trump as a “racist” etc are not going to pull a lever for him in November. If Zogby is right about needing their votes we’re losing.
The only thing would be a threat to them like riots, and those threats haven’t come home to them.
Biden being incompetent is NOT enough. That’s right, they figure someone else will do the work for kindly old Joe.