You're all missing my point.

What business of yours is it what somebody else 'needs' or wants or chooses to believe?

You ask why anybody would need religion if you don't. I ask why you would need life itself if I don't.

Is that more clear?

What I need or want or choose is not within yours or anybody else's purvue to decide or judge, just as your belief that there is no spiritual reality isn't any of my business. Your MAKING it your business makes it my business, and that only to the point where you concede the boundary between your volition and mine.