But nothing that shoots in the game and doesn't hit should affect you.
That however isn't really true. There's other cases where stuff doesn't have to hit you and still causes an effect. Tactician for example doesn't need to hit.
I agree. Tactician should require you to hit also.
Because as I stated you have to shoot to activate it.
Anything that requires you to shoot to active, should only activate when you hit your target.