Millions of people can entirely wrong. Reality is what doesn't change regardless of what people believe. For much of human history people believed that the Earth is a firmament and the Sun moved around it. The fact that the Scriptural authors and audience Believed that didn't make it true. They were just primitive and ignorant and wrong about important things.
How many millions, out of the 7,000,000,000 humans on the planet, agree with you about God and the supernatural? A couple million? A few tens of millions? One thing I have noticed about the adherents of revealed religions is how quickly and thoroughly they dismiss the beliefs of other members when it suits.
Christianity doesn't look like a religion to be. Rather a large group of somewhat related cults.
Tom