Earlier quoted context omitted.
A remarkable theoretical twist on argumentum ad hominem , I concede - but argumentum ad hominem all the same.
It's in the context of public character assassination. The debate is to determine what is right, just, fair, and proportionate. Fairness in justice does, in fact, depend on the character and behaviour of the assasinators and wider social group, not just the target in isolation from them. If you want to argue against those principles, that's fine obviously, but argumentum ad hominem fallacy does not apply where the ch…
I wouldn't find that a terribly comfortable place to stand. That you seem to find it congenial gives me to wonder about the quality of your own character. Ordinarily, of course, such doubts would be unworthy of this sort of discussion. But since you've found it meet to broach the subject, why shouldn't we start the inspection of character with you? Clearly you feel yourself above reproach in this regard, so I'm not sure what reason you could possibly have to demur, when I require that you prove, to my satisfaction, your standing to argue as you do on this subject.