She/They got a bum deal compared to Peter, Flash, Eddie and Gwen(yes I know the 616 one is dead but she's still got powers as a alternate version). Thats the most well known of the Spider-Cast that has become superpowered heroes. While MJ is cast away from the stories as a normal woman who ended up with a different guy and can't really play a part in Spider-man's life(unless she's Pepper Pots and suddenly upgrades from domestic girlfriend to action supporting secretary to Peter's Tony Stark with her own suit or her own powers). And JJ and Aunt May are in retirement homes or actual high places like Mayor of NY. So I guess Peter is the only superhero who has moved on from his old cast due to all of them out of the big picture and moving up in life.(away from the action of the Marvel earth where Peter is always positioned)