What line influences how you write/view a character?

A lot of people see Bakugou, myself included, mainly thinking of the "Swan dive" comment. I haven't been able to shake it off and I actively dislike him because of it.

Then there's All Might, my goat, I can bring myself to read something that's bashing him because of the line on ch 398 of the Manga "How good it feels to help everyone". My goat, literally every being of his character comes from the point of being a dude who wants to help as much as possible.