I guess the miracle fluids will change the chemistry of the older transmission gaskets too, and they won't break down under temperature.Those charts are obsolete because they assume first generation-type Dex/Merc fluids and do not consider fluids with the later, enhanced additive and base oil chemistry.
I probably know more than you do. I don't need to prove anything online, I have my PE.I highly suggest you study the basic equations of viscous fluid flow
You won't accept that pressure drop on any restrictions (around valves, in orifices, even pipes) is directly related to VISCOSITY of the fluid.
Probably you'll tell that to Stokes too, that viscosity doesn't matter: https://en.wikipedia.org/wiki/Stokes'_law
I'm done teaching you for free. Wikipedia can't even probably help you... Oh, look at the Re number, what's there? A miu? Neah, it can't be because viscosity doesn't matter....