So I was thinking recently, in universe kid sidekicks dont work in Marvel due to Bucky dieing during WW2, it was something of a cultural moment wherein the 'Greatest American Hero' lost his partner whom was supposed to be his equal in training etc and everyone realised he's not a superhero but a kid.
This never happened in DC because kid sidekicks usually make it out ok....until Jason. Now that raises the question if anyone outside of the hero community was aware that Jason died and that he wasn't the 'original' robin. Or does the general public assume all Robins are the same person ?