They should really start pushing transageism... because they are children trapped in an adult body. They wanted to stop maturing at 3, but damn dirty time and nature forced their bodies to get bigger. They fought to keep their minds as infantalized as possible. It's also why they want the government to pay them to do nothing in exchange for their deference to whatever the authority wants. They want the shelter of parents to attend to all their needs and protect them from every possible danger. Their actual parents likely cut the strings, or else Atropos is going to be taking care of that soon enough, so again, government to them is a parent who will never die.
When they can't get their way, all they can do is tantrum in hopes that Mommy and Daddy will make the bad go away.