These people are trying to be something they’re not on purpose, and they’re terrible at it.
This is insulting. Cosplay is for everyone and it does not matter how they look. Dressing up as your favorite characters isn’t always meant to be a fashion show; it’s meant to be an homage to what is important to the fan.
I don’t have the same muscular build as Peter Parker but I still dress as Spider-Man. It’s fun and I enjoy it. Who is anyone to tell me that I can’t? Who is anyone to tell YOU that you can’t dress like another character?