Answer to the question, no, I would not date a black woman, but an Asian woman, well, under the current circumstances, I may have to consider that.
The great, great majority of White American women are not marriage material and the odds of meeting a kind, faithful White woman with good morals who will be a good wife and mother are like hitting the lottery, it's nearly impossible. Sometimes, I do wish I could go back in time and live in the 50s.
I'm not saying Asian women are better in that regard, especially if they are born and raised here in this toxic feminist culture, and they'd be no better than their White or hispanic counterparts. Still, there seems to be some evidence that feminism has not yet completely messed up Asian or South American socities, so anyone considering marriage may consider looking in that direction.