You do know that, if someone is lucky enough not simply to stay permanently berserk (A common problem with K10) they will suffer 18S unsoakable when it wears off, which given, that they almost certainly will have take at-least some damage while berserk. Means the death of almost everyone who it takes effect on. Never mind the fact that K10 is only the drug in the game where addiction from the first is actually reasonably likely. So should some tragic soul live through such horrifying experience they will have to deal with that problem, for the rest of their lives. Never mind the terrible deaths of all first responders, facing a mob berserk street sam level fighters.
It's not a Pink Mohawk solution in anyway, I love Pink Mohawk game play and solutions, that plan is mass murder. Really it's several degrees worse, b/c before those poor people die, they will tear each other apart, mother kill their children, lovers killing their partners. It's simply horrific. By any modern term it would be a mass terror attack.