The ending is very nice and heartwarming but is nowhere near realistic. (This is an anime, so who cares, right? Sore wa chigau yo!)
Why are the SDR2 kids okay? Why do they all seem happy-go-lucky, as if they have forgotten the horrible things they have done? They were SHSL Despairs. All of them committed massacres. Sonia even sacrificed her parents to Junko. Some violated their own bodies: Komaeda cut his arm, Kuzuryuu ripped his right eye out of the socket, Akane fasted for days/weeks and could have died due to hunger, and Tsumiki was hinted to have transplanted Junko’s ovaries in her. So how do they look so fine? How did they get their clothes that they wore before entering Hope’s Peak?
I am so damn confused right now. I’M HAPPY TO SEE THEM ALIVE, but it still feels wrong. Ugh