You are certainly right about that. Most of us are also descended from slaves, too. 25% of the population of the Roman empire were slaves. Do you want to get hung up on that or celebrate freedom today?
So the future I see for all of us is:
Morning we trade our energy credits.
Afternoon we engage in reparations research - and pay various groups for their past generational suffering.
Nights we seek out more victims to compensate for all of the evil whites have caused.