I knew this girl in high school, she was lower on the autism spectrum, but was functional enough to be in a class with a BI. Her parents acted like some of the ones in the thread, never disciplining their kids even though the child is 100% aware of their actions. She refused to do any classwork and would only draw, and was known to throw tantrums that got violent. Really, I think she only graduated so the school could get rid of her (one of her incidents happened senior year where she threw a backpack full of her art supplies at another student. What was the trigger? Our teacher got fed up with her never doing anything then whining about how she never got good grades.)
Fast forward to community college, literally everyone in my design class hated her, including the professor. She never did any of the assignments and would always show off her Chris-Chanesque drawings like they were some sort of fine art (I knew of her since freshman in HS, her art has never changed). The girl was just early Chris-Chan minus the love quest stuff, she'd shit on everyone else's art and was just generally unpleasant to be around. Our professor stopped feeling sorry for her because she was outwardly defiant and rude, I'm guessing a mix of autism and bad parenting. She left one day and never came back, thankfully.