Are you claiming that something utterly alien and highly complex can be learned immediately with no effort,
I am claiming that this is more or less the case on occasion. The extreme version of this would be having actual savant-level skills. I do have autism, and have on occasion demonstrated exceptional memory regarding certain things, and sometimes manage to understand systems with very little effort. Some things that are easy for others are very difficult for me. Some things that are easy for me are very difficult for me. Which category something falls into isn't heavily dependent upon whether or not I find something interesting. In the neurotypical population, you almost certainly have similar things, just typically a lot less to the extremes. That would seem to fit well within the definition of talent.