This isn't an answer. Answer my question. Where does Batman shoot and kill with guns. I want to see a comic where Batman spends 75%+ of his time fighting shooting guns like he did in ZSJL. I want to see a comic where batman shoots and kills like Punisher like he did in ZSJL. I want to see it. You must not have watched the movie if you think he shoots only one guy. The entire time he is shooting parademons with a gun or the batmobile.
C'mon McDuck, you seriously have a problem with Batman shooting at parademons? They're not even human. Hell, initially in the tunnel under Gotham Harbor he wasn't shooting at them at all UNTIL he was fired upon & had to disarm one of them, THEN he started shooting at them with one of their own weapons. After that encounter, anything less than what he outfitted the Batmobile with would have been akin to bringing a knife to a gunfight. There were several things I didn't care for in the movie, but Batman justifiably using some heavy duty firepower wasn't one of them. This wasn't him trying to apprehend The Riddler, it was war.