Doesn't matter they committed to a target and exceed it. We see two countries with stagnation (changes below 1%) and regressions... one is the us.

I think it does matter. My questions is, was their progress in any way related to the treaty, or would it have happened anyways?

Nobody can know and that's why it's interesting to you... arguing in bad faith. Take your unfalsifiable counterfactual challenge and go back to debate club.

Or, we can look at their communicated plans before the Paris agreement...