In an ideal world we'd all shake our fists at anyone killing another person, whether it's wesen on human, grimm on wesen, wesen on Grimm, human on human or wesen on wesen. Unfortunately the ideal world doesn't exist whether it's this one we live in or the Grimm-verse. Of all the human reactions I've seen on this show when encountering a wesen for the first time, whether it's a vicious kind or a benign wesen, they were all extremely frightened. In their limited view of their world wesen don't exist, they are the stuff of fairytales or nightmares. Some imagined the "monsters" as something to be put down, others thought they were going crazy, nobody wanted to embrace these creatures in that first encounter. If finding out wesen exist, I imagine finding out Grimms existed will be viewed in better light because at least they fight those "monsters", often protecting them from them specifically.
Once the truth is out and everyone adjusts to the full realisation of the existence of wesen, I'm sure there will be time to reform how Grimms deal with wesen because it will be apparent that not all wesen are violent in nature, nor do they feed on humans or commit heinous crimes on other people, wesen or human. Nick may be one of the first to go by this new rule but in an inclusive world, all Grimms will be compelled to dial back on the whole judge, jury and executioner, except for extreme cases like Zerstörer and the like.
In a way Grimms operate much like today's Hollywood brand of superheroes, as long as he "protects" the general public, wesen and human, he's got carte blanch on how to fighting the bad guys with the government's approval.
Once the truth is out and everyone adjusts to the full realisation of the existence of wesen, I'm sure there will be time to reform how Grimms deal with wesen because it will be apparent that not all wesen are violent in nature, nor do they feed on humans or commit heinous crimes on other people, wesen or human. Nick may be one of the first to go by this new rule but in an inclusive world, all Grimms will be compelled to dial back on the whole judge, jury and executioner, except for extreme cases like Zerstörer and the like.
In a way Grimms operate much like today's Hollywood brand of superheroes, as long as he "protects" the general public, wesen and human, he's got carte blanch on how to fighting the bad guys with the government's approval.