Do radio waves occur in photons, as some would claim, or
are photons just a facet of being generated from subatomic
actions?

For example, assuming that the Big Bang is true, in the short
time afterwards, there were no subatomic particles but there
would seem to have been a massive outward flux of energy.

If radio waves are generated as photons, are they generated
in phase, and how much energy is associated with each photon?

(Just a couple of off-the-cuff thoughts to provoke seemly
and gentlemanly technical discussion)