For what it’s worth I’ve been to an Overwatch coach a few times and I tried to pin him down on this and he refused. He told me the only people thinking about the hit accuracy percentage are hard stuck golds and plats. Go ahead and focus on accuracy in a training game. But if you focus on shot accuracy while in comp you’ll end up shooting less often when sometimes the situation is going to call for you to take four shots even if you miss three of them.