Let's just ignore what the GOP and even some Dems have done to a large segment of the black male population, and how we would expect those maligned to vote if given the opportunity.
There's not any meaningful trends toward the Republican Party at any level of the black community. The young male vote is skewed by incarceration rates and the number of voters serving in the military.
I can still see black Americans trending R overall in a less racially polarized future. They won't vote Dem by 70-80 point margins forever.
Yes they will vote that much Dem forever. For the margins to narrow, the Republicans would have to make changes to their platform to accommodate the need to diversify its appeal to minorities, something the Republican base would never allow. Considering how the country is getting more diverse over time, this will eventually result in the Republicans not being able to effectively compete on the national level a few generations from now.
