I certainly understand the sentiment of this post but I don't believe John has ever placed his daughters in their cars. They decide to race and take that risk. I'm sure John hasn't forced his daughters to race in any capacity. If they didn't love it and want to do it, they wouldn't be there. He's only enabling them to do what they want for a living and that's drive a race car.
I agree.....I mean lets think about some of the people who followed their parents into the cockpit:
Larry Dixon
Brandon Bernstein
The Force Sisters
The Coughlin Brothers
Adam Sorokin (whose father was killed in a racing accident)
Mike Dunn
Shelly and Randy Anderson
Kurt Johnson
.....the list goes on and on....should these people's parents have kept them out of the cockpit for their own safety?