Y'all keep saying this, and it's tellikg the utter and complete lack of history that gets taught in America.
If you don't think white people will give up their very very last in order to oppress others, then you haven't been paying attention for the past 400 years.
LBJ has a quote about this attached to him for a reason.
Enough can change their minds to make a difference, like the Obama-Trump voters who were only Obama because they could see self-interest beyond racism.
Do you want those to be your marginal voters that decide victory? No, because as soon as you succeed in implementing policies to help them they'll turn on you, but in dark times, a win's a win.