See thread https://ebooks.noet.com/products/68053/go-the-fk-to-sleep
Did the person reporting this or removing it know that the book is humor? That it has excellent reviews? That the author was interviewed on NPR?
I suspect the Vyrso book Under the Sheets: The Secrets to Hot Sex in Your Marriage is more apt to be objectional.
When you asked on the forums about offering everything from a publisher, you received feedback insisting that it be under a separate store which you have done. You did not offer the option that anyone could complain about a book and get it removed without knowing anything about the book. I, for one, don't want to put up with another Dracula censorship situation. I would hope that we all had parents and teachers who taught us to self-censor what we read.