I can’t devote all of my love to the handsome fish boy because Yiga Clan members are so darn attractive and I have this headcanon:
The vast majority of the Yiga boyos you meet while out and about are actually the same guy. He has a major crush on Link, but misinterprets his feelings as hatred and rivalry because all his life he has been training to kill Link. And he’s a dorky idiot tsundere about the whole thing and it’s really cute.
Side Note: I may be doing other things with this character, and if I do they will all be tagged with “that one yiga boy”.