>>132324
Believe it or not this is not autism, shampoo is literally not soap.
It is not soap-like, it does not contain soap, it doesn't even claim to be soap if you pay attention. These aren't semantics or a conspiracy either this is a clear, commonly known thing.
Now if you want to get into whether shampoo is the devil and you should only use soap well I'm not gonna touch that one, but that said if shampoo isn't giving you the results you want it cant hurt to try switching to soap for a while.