Izuku gained a quirk at 10. He was a late bloomer. But other than that, his quirk could possibly be more powerful than All Might. But what happens if Izuku didn't admire All Might fully? What happens if he didn't admire anyone? What if he just was him, he didn't admire anyone, he didn't hate anyone either, but not like anyone particularly either.

Although he could possibly become the most powerful Hero, Villain, or Vigilante, he didn't any of that. He wanted a peaceful life where he grows a family in peace. But he doesn't mind adventure every now and then.