Re: Is Kinetik a casual killer?
Hmmm, and he had a CvK in 5e fwiw...
Though frankly I consider having a CvK to be the exception rather than the norm, even for heroes, and Kinetic received his powers as an adult so presumably he formulated his ideas on the subject before he had powers. Given the deaths of his parents and so many others in the Battle of Detroit, I would imagine he has a less idealistic viewpoint on subject than some.
In any event, given the lack of a 'stated' reason, it's GM's discretion.