"Literally" having "Auto-Win" is not exactly "Auto-Win" though, is it?
As I have already explained, your argument is invalid. Common Mafia counter-strategy is No Killing when Town utilizes the "Out Drunk Target" strategy you have outlined; with the specific intention of framing a Town member that the Drunk invariably chooses.
You have fallen victim to this Mafia counter-strategy yourself wherein you were framed, and went on to lose the Game, have you not? You complained much in the Pregame lobby of the next game, if I recall correctly. Do not pretend you don't know exactly what I speak of.
We both agree that Gamethrow is only relevant in an "Auto-Win" situation; and I have proved beyond a reasonable doubt that "Auto-Win" was not a case with this Game.

since you're somewhat new, i'm gonna note this but in the future, don't do this anymore.