Thats bullcrap. With the best parents on earth,,, you have your 10% of kids that will still go bad. With the worst deadbeat drunk of a parent,, you get your 10% of kids that will rise above the worst of parenting.
It’s childish to blame this on the parents. PS, for bonus points, explain to us how two kids with identical parents and upbringing grow up with one winding up successful and respected, and the other becomes an embarrassment or a criminal. It happens to families every day.
. I've learned that in most cases like this, it's simply wisest to wait 'til more of the facts are in. Informed commentary is generally contingent on information.