I never said measurements don’t matter.
Judging by several of your posts, you are most likely a beginner in this hobby or someone who’s been around for a while but dismissed listening as a critical, viable and valid means of evaluating audio components and cables. Probably watched a lot of ASR videos on YouTube…that will build this kind of foundation.
Why post here? To learn. Challenge yourself and your perception you have built up over the years by saying it’s all sciences. Yes it is science that’s a foundation of all of the design and the choices the designers make. But in the end, it’s us, the listeners, who using our ears determine what does and doesn’t sound good to us.