In this situation, the men haven’t received orders from Lublin to shoot the Jews—they’ve decided on their own that it would be better to shoot them. This means they’ve moved beyond just being willing to murder when they have instructions to do so. In this case, they choose to do it independently of formal orders—and, considering Gnade’s sadistic streak, it is possible that they’re doing it because they like it, not because they feel like they have to. It is also clear that some of the men who didn’t shoot at Józefów are beginning to shoot now. Ostmann jokes with one man that he’ll have to shoot, but given the well established history of commanders saying these things and still excusing men who don’t want to shoot, there’s no reason to believe the man would have been forced to participate or harshly punished if he chose not to.