So the thing about catching and domesticating feral cats is that dealing with the cat and not the niche means pretty soon another feral cat moves in where the old one was living. Worse, sometimes the ex-feral is replaced not by a cat but a raccoon.
Back in the Silver Age DCU, back when someone could be a costumed criminal without being an obligate rapist and/or murderer, I wonder if there was some pressure on the masks to tolerate to some degree criminally inclined but harmless (to the civilians) wackaloons like the Pied Piper or the Trickster because experience over in Gotham suggested that if you successful cleared all the eccentrics off the street, what you got was wasn't a crime free city but genuine monsters like the Joker and Two-Face.
Back in the Silver Age DCU, back when someone could be a costumed criminal without being an obligate rapist and/or murderer, I wonder if there was some pressure on the masks to tolerate to some degree criminally inclined but harmless (to the civilians) wackaloons like the Pied Piper or the Trickster because experience over in Gotham suggested that if you successful cleared all the eccentrics off the street, what you got was wasn't a crime free city but genuine monsters like the Joker and Two-Face.