Who wouldn’t feel shocked when discovering Olaf was 5′4″ tall? He is as tall as Idina Menzel. Did he ‘absorb’ his siblings to grow bigger? There are hundred of Snowgies, no one noticed if one or two went missing, right? Or ten of them. Or 20.
Small chubby Olaf is cute imo. Olaf as big and tall as a human is… not cute.