I clicked through, skimmed a video, and I am missing your point. What is your takeaway from this channel / hopeful takeaway for me?
Textbook indoctrination
Don't worry, I can sell you a replacement. I have plenty in stock, I swear! So feel free to take one extra, just in case yours goes bad or something.
Btw.: I can also sell you karma if you need some. That would be $10/Gy
However, this contract does AFAIK leave open the possibility that you have more than one soul; in that case, you could sell your other souls. Just not the one you already sold. I think.
I can't tell if this is a joke/troll or you're suggesting that religious belief requires brain-washing.