There are many metrics by which the black family is doing worse now than it was during slavery. E.g. Teenage pregnancy and female headed households have gone up, with a large spike from the 1960s. Black teenage unemployment was also lower than white teenage unemployment for several years in the 40s.
It can be debated what impact slavery has had, but slavery cannot be blamed for the reversal of these key trends.
You DID have time to spare to say nothing, only that you could say something. Which of course shows that you piece of shit have nothing whatsoever.
The insinuation that a reason blacks don't do better because they are trained or bred to be obedient is pretty gross, and not that different from the racist "docile negro" rhetoric of a century ago. Why not start with expectations that anyone can better themselves, regardless of race? If you want someone to move up, do you think they have a better chance of doing it if society tells them the can, or they can't?
I'm sorry you think ignoring studies because you don't like the results is the way to go, you stupid moron.