The entire reason for post #2 to bring the tu quoque into play. Annoyingly, I had to beat someone with a clue-by-four, but at least someone might have learned a new word.
Political ideologues (from both sides) on the forum are always whanging together fallacious arguments based on nothing more than the Tu Quoque and are seldom called on it. In this case we had an OP about a subjective opionion about the behavior of a politician. My immediate counter, while fallacious, was also intended to introduce objective analysis of Vice Presidents. Uncle Joe is indeed slightly creepy with his habit of "close talking" to women. This is hardly the most embarrassing thing a politician has done just in the last year, much less over the record of the US presidential office, and any objective study of veeps puts this into a much larger set of events. Is it always a tu Quoque to use comparison/contrast in discussion?
Anyway, thanks for playing, 16.5. You volleyed the ball I served just fine.