Well relative to 2016, in the 2020 exit polls Trump performed:
8% worse with white men
2% better with white women
9% better with black men
9% better with black women
9% better with latino men
5% better with latino women
10% better with 'other' (even if it's not broken down by race/gender)
So they already have made some inroads, and it seems white, upper middle class, college educated, suburban in particular, men are the ones who (presumably) cost Trump the presidency.
Trump's brand of civic nationalism is a step in the right direction, and if he continues in this vein or a successor picks up the mantle there is ample room for growth.
The exit polls are junk, maybe precinct data is better
