You believe the degradation is material, all of the evidence says that it is not. I suppose we agree to disagree then. I don't have strong feelings on the topic, if folks want to keep paying for fossil fuels at these prices, or higher prices, versus driving an electric vehicle, good luck to them. That's a choice. Natural consequences are important to encourage better outcomes.
The evidence you showed like a leaf owner swapping for a bigger battery?
10% degradation is material and noticeable.