Why make people into atheists? Don't you want to live in a world where people make decisions based on observable things, rather than blind faith in arbitrary n

Why make people into atheists? Don't you want to live in a world where people make decisions based on observable things, rather than blind faith in arbitrary nonsense? You can't reason with a religious person. Their axioms can be completely incompatible if, for example, they believe the afterlife is more important than actual life.