I recently saw this posting on Twitter:
Yet it seems to me that
Kepler's Law is a Newtonian statement and does not intuitively carry into a GR realm.
Hawking Radiation would immediately provide a scale, indirectly by providing a black-body temperature for the two bodies and directly through escape of a virtual proton (ie Hydrogen ion.
Am I correct, which would seem to invalidate the base claim as queried in the title here?