I believe you misunderstood my point.
I was only commenting on another poster who questioned why it might make a difference if a SC Justice produced offspring or not.
I gave a plausible answer that having children give a person skin in the game, meaning they have a personal stake in the future of the country even after they themselves are dead and buried.
Obviously there is much more to consider.
I over-answered as I sometimes do when I'm passionately debating. My apologies for that. I tend to agree with your larger point that people with children have a more personal stake at times vs. those without. It's a valid point.
Thanks for your polite response and have a great summer day!