I Dont Want To Call Anyone Out But - Tumblr Posts

hey tumblr, i have a question.

Why do people draw significant amounts of fanart of non-human characters as humans?

the human body structure is super hard to get right, it can’t be that it’s easier to draw. is this just a thing people do? what makes humans so special? as a speculative thing i could understand if it were just, like, character references and such, but there are full-on comics where most things are the same but all the characters are humans? why