Very true. Messages can be misunderstood. But my first response to him challenged that misconception and his second reply was blatantly obvious.
He's been doing this for years as we know. His manner of response is just as important as his words. If he had said sometime more like:
"Well, $30 is not a lot to me, but if don't want to spend your money on something before you have a chance to experience it, that is your choice. Still I feel like you are missing out."
instead of "Clearly not." that would have been cool. I can respect that and it would have probably been the end of it. His reply to my next post was even more offensive: "I didn’t imply it. I said it directly." when I asked not to imply I don't support RPGs.