I've seen a Ted talks or a CIA science video where they discovered the location in the human brain that is the exact area where the spiritual belief in God emanates from and they went on to discuss that by targeting drugs to that area they could eliminate the belief in God

Satan has all kinds of ways of fouling the mind. I believe he was given a spiritual insight to help awaken the future demises in medicine but instead used it as a form of notoriety.

It is not clear in this video, but it should be realized that Rudolf Steiner was not a promoter of medicines to block people from becoming spiritual or thinking about the soul but rather that this is more of a prediction on his part. Rudolf Steiner was actually a spiritual person himself.