Theism is literally childish

[Neo-Scholastic]

It's not fair debating a tag-team of theists because each one sincerely believes a different fairy tale. So they can choose a belief system to best answer a question. Whereas atheists are constrained to argue about what happens in reality.

You act shocked by the idea that Christians can think for themselves and have ecumenical disputes. Our ability to constructively engage each other undermines your thesis that theists are childish. As for indoctrination, that part is true. Each of us received education in the doctrines of his or her faith tradition. That does not automatically entail mindlessly accepting them. If that were true, AF would have no members that were formerly theists. Your real objection seems to be that other people don't reach the exact same conclusions as you. That seems kind of...I dunno...childish.