thats kinda sexist... also in other pieces of media, cis female characters resembling animals with horns or antlers have antlers or horns, like dess from deltarune, or I forgot her name but that weird silly deer anime girl
Proof the Cotl lamb is male; Horns; Males are more dominant.
He runs his own cult. (Also trying to become a god)
Males are more violent.
He murders a bunch of other cultists, and some of his own.
Is always the one to initiate marriages, which is traditionally done by the male.