Which is why you use Coach to quickly reposition and remove that advantage. Ashe has the tools to deal with Hanzo. At most, that’s forcing her into a bad position as Dynamite would to him
Also, I already noted his one-shot “advantage.” It’s only really an advantage if you can reliably land the crit before she does, because she only needs to land one as well before unscoping and bodyshotting. Her higher RoF makes that pretty feasible, too. If you can reliably land your first or second arrow every time as crit, then yes, what you’re describing is true. But that’s granting an enormous amount of skill to the Hanzo that you’re implicitly assuming Ashe doesn’t have since you’re saying “if you don’t kill him fast” when Ashe does have the better rate of fire and easier to fire weapon… It’s not much different than the people who claim Hanzo counters Tracer and Genji because he can just OHKO them. It’s not that straightforward. Ashe has advantages of her own in a straight up firefight that make her very competitive with Hanzo, even one of equal skill. Also, in a team environment, Mercy pretty much removes that disadvantage, while Hanzo doesn’t gain as significant a benefit from a pocket