I disagree, of course.
I suggest that religious belief requires (or, more accurately, is) belief in the supernatural, in something apart from reality, something that is outside the scope of reason and science, something for which there is absolutely no evidence, something which does not exist.
Religious belief is wrong, it damages the intellect, and it is not consistent with reality.
Teaching religion as a belief system is injurious to a person in every instance.
That person may be happy, indeed deleriously happy. That person may feel fulfilled and rapturously blissful. Those feelings are based upon an invalid system of errors and lies. Perhaps you think this is enough, and turn away from the happy religious wallowing in blissful ignorance. I do not.
Most people are capable of so much more.
The religious affliction deserves to be condemned and opposed, not left to fester and injure.