This is not a well-meaning non interested in discussion with MAPs. The tonality of their posts as well as their behavioural patterns are indicative of trolling.
Reacting to an obvious troll with blatant hostility is not uncalled-for. Regardless of what kind of responses they get, they will continue to disregard the contents of those responses and carry on with an agenda to aggravate and incite exactly the kind of treatment they deserve.
Only when boredom sets in will they eventually give up and go away.
This isn't someone worth trying to have a meaningful dialogue with. THEY WON'T RESPOND IN KIND.
~ RBL ~