Harley Quinn and the Joker are heroes not to be emulated. Their behavior is not a model, but rather a warning of how not to act and do bad things. Harley was not like that from the beginning, as she was a great psychiatric doctor, but after she met Joker everything changed. And his ability to manipulate instantly worked on her. She herself already as Harley Quinn thanks to her education could manipulate others. Use different colors when painting the picture.
