Whether it’s Artemis’ grandstanding monologues or Rickety Cricket getting revenge by slamming Dee in the face with a chair, it becomes pretty clear that Dee has arguably become an even bigger punching bag (sometimes literally) for the show’s characters than Charlie’s unfounded ignorance is.
Then, of course, there are the moments in that video that don’t come from the leading members of the gang.
It’s obviously great to watch Frank, Mac, Charlie, and Dennis wail on Dee for the smallest offense, but it’s also pretty clear that everyone else in Philadelphia hates her as well.