Been playing a bit of Hanzo in recent times. I only use him against a Tracer or Widow anyways
Honestly people barely live if they get headshot. 240 damage is still a lot in one hit. The only time it sucks is at the start of a fight where everyone’s full health and they’ve just peeked a corner
But mid fight, one headshot and most of the time they will die. If not, storm arrows exist and are easier to use, more lethal and more frequently available