Brainwashing is not some magical thing that enters your consciousness.Mike,, its kind of like trying to prove the existence of a rainbow to a blind person who has already decided they do not exist.. An infinity of events, things and phenomena exist which we as humans do not see, hear, taste, smell or touch. Within the range of human senses are obvious but quiet, subtle signals which only emerge into meaning and consciousness when we are ready to receive them . When it happens, you will know. Meanwhile, you will continue to question. Questioning is good. Denials are not so good.
BTW, you are basically denying god might not be real.
Again, you claim to "know" what cannot be shown in any way to anyone, blind or not. It is simply a claim of superstition. One could say the same of unicorns and leprechauns.