tyb
If you play guitar, do you tune your guitar with an app? And do you use the pre-setting (of that app) of 440 Hz for the A string.?
Sounds better with 432 Hz.
You seem like a nice person, you sure know a lot about music. And frequencies. Do you?
It does matter. Everything matters.
Once the upside down and inside out world has been reverted back to a fair playing field I will no longer be on the bottom of of it.
If you promote "It doesn´t matter" you are a part of the problem.
Impossible = challenge.
Nay-sayers of limited imagination and spirit can keep their limiting to themselves.