when they're in danger he raises so much hell like. wow. now the kids get why the underworld is so terrified of Daredevil, bc he prob like. punts a guy through a window (don't worry, he checked to make sure there was a dumpster underneath first, he'll live but not well) bc he dared try to hurt one of Matt's charges somehow

he also raises hell for the kids who don't have a home to go to or have a pretty bad home life, like he shows up at school when he even catches wind of any kind of trouble they're having with a teacher or a classmate or even the dress code and proceeds to verbally rip the offender a new one. Karen and Foggy come along, ostensibly to keep things from getting out of hand, but really to also pitch in on the ripping of new ones, bc these are their kids too