How about you stop the pro-duel propaganda?
You are at least just as biased as we are about duelling.
Personally, I don't really have a problem with duels in and of itself but if any of the aforementioned players are playing against me I find it really unexciting, repetitive, outright boring to play.
Add the fact that some of these players brag their nuts out about being the best player to ever sit in a gaming chair makes it worse.
But that's just my opinion.