First:it's JUST a ship.
Second:mha is not a romantic anime,it's just about hero,an anime hero.There not many cannon ship in this anime,only about super hero.
Third:kirimina is a cute ship,ok?respect pls.
Kiribaku not gonna happen either.Baguko just don't hate kirishima because he annoying him the least,and baguko respect his manliness.Hori never said neither kirimina or kiribaku gonna happen anyway.(bad English,sorry)