Would you prefer that a party never change its views over time? Because I doubt that standard would work out for modern morality if it were applied across the spectrum.
I would prefer that a solution that didn't include reparations for prior harms wasn't even on the table. I would prefer that both parties felt extreme shame for their participation in the destruction of American communities. That any party would be embarrassed to see Americans still imprisoned for participating in an economy that they then later pivoted to opening to everyone.