It really defeats the purpose of an open discussion if you respond to a counter argument and then block the other person before they have a chance to even read your response in full. It’s anti-rogerian to only allow yes-men into your circles and stifle people with different mindsets. It’s childish to assume that your singular voice is the end-all-be-all of any given situation, especially if you have a sizeable audience.

I do my best to respect other people’s opinions, but if you can’t respect the fact that I may have a different one, you’ve come to the wrong place, buddy.