OK but that's just your experience. Not all atheists think like that. Most atheists I've heard of and seen claim a lack of belief in the existence of God. Claiming that all atheists believe or claim to know that God doesn't exist based off your experience would be like me claiming that all Christians hate gays just because all Christians I met hate gays. It's disingenuous. The loudest voices don't represent all the voices. It would be ridiculous for someone to claim knowledge of God's non-existence... you'd have to be all-knowing in order to know that. But anyways, YouTube atheist commenters don't represent all the views of all atheists... just saying. Also that's a false dichotomy claiming that it's either God created everything or nothing created everything since it's possible that a race of super advanced intelligent aliens created everything or any other myriad of possibilities.