I just read that in Typhlosion myth everybody seems to be talking about. It was quite interesting, and I do love reading old folklore. However, one thing that struck to me was the ending.
"That's how people found out.
"Bakufun (Typhlosion) is half human."
This was written at a time when knowledge of pokemon was very limited, and it's safe to assume that people back then thought that Typhlosion might've been part human, part pokemon. It makes sense. Typhlosion has very human eyes, is the same height as a human, and sometimes walks on its hind legs. The story could've been written to explain how that happened.
It wouldn't be the first time we've heard stories like this. Kadabra once being human is a more recent one, but that's obviously false. There's also plenty of myths of Zorark (both Unovan and Hisuian) transforming into beautiful women to seduce men. But, I guess more people are shocked to hear this due to it being a very well-known pokemon.








