The comment I was responding to claimed that he did not engage in constructive conversations. This video is ABSOLUTELY an example of a constructive conversation.
You don’t seem to know what that looks like, so you telling me WITH BIG SHOUTY LETTERS that ABSOLUTELY it is… That feels a bit self-defeating to stay polite.
When you have to change the terms of the discussion, it's because your argument is weak.
Otherwise, you would have stopped your reply at the first line. That could have been a great question if you cared enough to read to the answer before dismissing it.