Magnetic fields are not actually "flowing"

Magnetic fields in space defy gravity based Cosmologies

Fluid dynamics is a useful, if only partial method

MHD unfortunately ignores electrodynamics

Alfven Waves are 100% real

You cannot "freeze" magnetism (you can have standing waves)

Magnetism does not disconnect, this is actually an electrical description

MHD is useful for proving Birkeland Currents (as flux ropes)!

MHD is a part of the long term solution