I don't really follow your logic. Bad parents are usually bad parents because they don't care about parenting or they care about other things far more than pare

I don't really follow your logic. Bad parents are usually bad parents because they don't care about parenting or they care about other things far more than parenting - parenting just isn't their top priority. Their children's success in life is not top of mind, and some may not care how successful their kids are unless there is something in it for them. From my own personal experience, bad parents get annoyed when their kids are successful and they don't benefit directly in some way i.e. money. Or they are resentful and try to minimize your successes. Either way, bad parents think more about themselves than their kids - their kids being successful is not a reward. If anything, perhaps it punishes good parenting. But I'm not sure it rewards bad parenting.