The real problem with predatory women are not the heterosexual ones but the lesbians.
Aggressive and perverted. Maybe not all but many of the ones I know should never be around children.
Just ask CPS ...
Zero of the predatory lesbians have produced a child from the relationship that has father too young to support his child. There is a strong possibility of the young prey to of these women winding up unable to form stable relationships later in life, or winding up in all manner of sexual immorality from prostitution to homosexual lifestyles.
But only the heterosexual predators can produce a child caught in that same storm.
Are you going to propose slaughtering the child in the womb as a solution?
Dumping the child into the social welfare grinder?
I know, leave the baby with the predatory egg donor. Because someone who lust after minors won't commit incest, right?
Or perhaps force a grandparent to raise the child. The child won't see the resentment there, what negative effects could that produce?
Millstone are a better solution, and that isn't over the top.