We see that Deku has come to terms with having to give up being a pro-hero, feeling like even if he still had his powers, he found a true calling in teaching and helping others in non-heroic ways ...

Koichi represents what Deku should have been, and overall, he is the better character for his bravery and strength in the face of greater adversity. 5 Reasons Koichi Haimawari Is an Even Better ...