We can call it brain washing if you'd like, but when your young, at least me , i was afraid of the dark as i grew older my psychological pathways changed and i lost that fear. You can change physiological pathways when your apart of a group like the example you brought up with nazis. I played soccer my whole life and as a team we would practice and devout ourselves to winning we changed our psychological pathways in this regard to. Winning was the only thing that mattered to us. We would never have been so focused and dedicated without one another.
With that said i agree we ought to find a cure, but i don't think its fair to call TRT brainwashing with all its negative connotations. Especially because new sufferers will come , and something like TRT could be what helps them get better but they don't because they see something like this. At the same time we can have someone who comes on the site with hope of getting habituating, but they see all the stuff from people who don't think habituation is real or that its a scam and this and that and they will start to get brainwashed into thinking its either eliminate the noise completely or suffer. ( Not saying your one of them Rich)