The Joker Revisited

Saw the Joker this Weekend.  It's a good movie.  Definitely not for kids.  It's a character study.  A man with a disability who is deprived of assistance, while having his whole life turned inside out.  I don't see where it could cause violence.  Did Taxi Driver in the day?  John Wick has 10 times as many killings.  Why are we not worried that it could not inspire violence?  It's not your typical comic book movie.  I like it for that reason.