I mean, obviously atheism is a pretty broad thing (just like "religion", or even "Christianity" encompasses many views).
But for a lot of people, the essence of atheism isn't about anything to do with final judgement. It's just... not believe that God exists. For lots of atheists, it's not a rebellion of anything like that. We don't believe in God in pretty much the same way you probably don't believe in Shiva.
