Well, I will have you know that I have graduated from fingernail polish to a paint pen! If I am using a snubby it will probably be at point blank if not contact range, so the sights are just for looks anyway.
Not at ALL!
What if you have to make a precise shot? Say a hostage with a knife to their throat & you're 10~ yards away?
I tell folks to prepare for THE worst scenario so that they'll be ready should THE worst ever comes about.
My .o2