Yes. Feminist social engineering in the inner cities has worked quite well, I think, if the goal has been to destroy families and create an entire caste of violent, predatory young men.
Nature is bigger than the egalitarian nonsense we currently embrace. Children need both parents.
The welfare system has certainly wreaked havoc on those communities, but growing up with a "violent, predatory young man" in the home isn't going to do the kids any good.