Obtuse was post #2.
I'll try to be gentle here. When one stakes a position that is opposite to the postion of another, that is an argument. It is quite obvious from your initial post to me that you disagreed with my post #2. And, you made that argument through the use of sarcasm. Sarcasm is a weak argument as you have presented nothing beyond the sarcasm. Your obtuseness has required that you receive this lesson. Now that you're better educated, perhaps you'll find some way to mount a more constructive position. But, I won't be holding my breath.