Book?

Just pick up a newspaper.
Read that and then tell me you still want to bring kids into this world.

1984

I enjoyed Portraits of Childfree Wealth - https://shkspr.mobi/blog/2023/03/book-review-portraits-of-childfree-wealth-jay-zigmont/

The book is free and has a fairly realistic look at the (American) childfree experience.

Overshoot: The Ecological Basis of Revolutionary Change

We Need to Talk About Kevin

Any book on how to raise difficult children will do...

A rather short read, but a very relatable classic to my mind: The Wolf and the Seven Young Kids by Jacob and Wilhelm Grimm

Think of the wolf in that fairy tale as a childfree person trying to help the children to flee from their malicious breeder mother. Perhaps not too surprisingly, the wolf was blamed for everything and the breeder with her brainwashed children even pulled the plug on the wolf and celebrated its demise probably thinking that getting rid of that selfish hateful bigot of a childfree wolf was a virtue and that it was time to go and be fruitful and continue to never think the thought that rarely crosses anybody's mind: "Maybe I am the bad guy?"

On Walden Pond?