system
A chat on subreddit /r/NoStupidQuestions
human
"Childless" does not necessarily mean a person can't have any, just that that person *doesn't* have any; it says nothing about ability or interests.  "Childfree" implies that that status is a life choice.  Childfree people are usually childless, but not all childless people are childfree.
gpt
That’s why he said implies not that it always does