Wow, why so aggressive?
I think the point is not "why would anyone ever ask those questions" but rather "why are those questions asked SO FREQUENTLY as to be the most likely phrases to follow the word 'why'?"
Jesus you sound like someone found your google history of "why does my penis look like a vagina".
I consider a new device or technology to have been culturally accepted when it has been used to commit a murder. -- M. Gallaher