"Reminder" is just as patronizing and probably the cue I was responding to. I don't regret it, because on top of meeting his "obnoxious" framing with my own, the substance of my reply was also more correct. Your busy-body response was even less necessary and I hope that my refusal to take a conciliatory tone vexes you further. Have a nice day.
Oh look the liar continues to lie. How surprising.