So a realistic scenario then? I'll take it over some fantasy-esque finale where everything is right and flawless.
I don't expect that Deku's generation will solve all of the Hero Society flaws, because the mercantile hero figure will still persist. I expect than to address the roots of the evil, instead of treating every criminal as "being evil for the lulz" of "rotten to the core", Muscular, Rappa, AFO are outliners.
But so far only Deku has been doing something to acknowledge that the system isn't perfect. The rest of the students? No. Maybe Ochako can be counted as a Hero that saves heroes.