Ayaan Hirsi Ali concluded in her book “Infidel” that she did not want to believe in God anymore, after observing the oppression of women, the insistence of total submission, the opposition to critical thinking, and the tendency of violence in Islam. She calls herself an atheist now. That is a pity.
Men (and women) often do horrible things in the name of God. That does not mean God is really responsible for those things. God gave us freedom. It is men (and women) who are responsible for our actions. We should not blame everything on God.
Some religions were created by human beings. But that does not mean all religions are false.