Do you plan to die soon, Cassie?
Do you care for no relatives?
Do you have no friends? (OK, that's believable.)
Because those are the only ways childless people don't have "skin in the game."
I have no kids. But I hope and expect to live for several more decades, so the state of the country is still of great importance to me. I have family and friends who are much younger, who will be here longer, and who will have kids themselves. What kind of country I leave for them is of major concern.
Your comment only points up Republican selfishness and shortsightedness.