Here’s a great example of one of those empty narcissistic comments. Something that has no relevancy to anything being discussed. It’s a false attempt at character assassination, plus it helps lead the argument away from the target, so the narcissist can try to put you inside of his or her tiny little box.
Another way to put this is: don’t argue with an idiot, they’ll pull you down to their level and win every time.
This particular individual is really good at answering questions completely out of context. He or she is really good at trying to lead the conversation away from facts into a lower consciousness type of angry or combative argument, and he or she could win if you abide, because this person has a lot of incel anger about to nuclear-splatter BS everywhere and probably has more of that anger stored up than you.