> How do we obtain concept wide intrinsic type parameters then or did I miss a 
> detail?

I don't understand the question, the concept can demand a ==/hash operation to 
exist. The problem is what does it mean "demand to exist"? Currently it means 
it exists in the instantiation scope, but this an unnatural, error-prone design 
when the rest of the world attaches these operations to the type.

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