Is Atheism becoming a 'relgion' in it's self.

"the atheist is just as fanatical about his beliefs..."

That's where you went off the rails. Atheism rejects belief-systems, we demand evidence before treating something as real or existent.

If you claim that there is a mind-controlling satellite orbiting Jupiter and it implants thoughts in your head, that might be true-if it can be proven such a device exists.

But until it has been proven it is assumed a priori to not exist. Likewise with gods, demons, spooks, unicorns, etc-they are not real until proven to be with hard, irrefutable evidence.

We atheists have no church or a pope, or venerate any scientist as if they were a god. These are all the silly musings of theists who see the world through their own warped religious lens in which they see contradicting views as a competing religion. In fact atheism is the exact opposite of religion and I'd include science as well.