My apologies, I again didn't make my point.
I don't try to make a connection between a person's professional skills and their parenting skills, pro or con. I don't see why anyone would. So I don't get why Earnhardt's parenting (in)abilities are brought up in conjunction with his driving or business management ones. One has little to do with the other.
I don't hold drivers to a different standard. They're like any other group of people; some great, some reprehensible, most somewhere in the middle. But it seems to me that's what's being done by expecting them (or any other famous person) to be parenting role models. If Earnhardt hadn't been a great driver, he probably would have been the same type of father but nobody would be talking about how he treated his children. Why should professional success be used to measure one's non-professional life?
Hopefully I did a better job this time.