Earth is protected from various damaging energized particles/radiation - solar and galactic - by the magnetosphere. The moon offers no such protection, and neither does the 238K miles of empty space between the Earth and Moon.
Positing that the the "heat-shielded" hull of the space module, the "aluminized mylar" outer coating of the lunar module, as well as the "21 layer" space suits - were sufficient protection from extremely harmful radiation - is dubious.
Exactly!
The Apollo mythos is going to die hard—with Freepers yelling and screaming and pounding the table and calling people names and accusing them of guilt by association of various kinds.
It is like living in ancient Greece or Rome and trying to convince them that their Gods did not exist.
The Empire is going to have to fall before the lies fall with it.