During that time, the Moon is exposed mainly to particles that had been part of Earth's atmosphere before blowing into space -- a phenomenon known as Earth wind.
So for a few days every year we need to get enough people to spritz a bit of WD40 into the air, which will get carried to the moon and protect it from rusting. Simple.
You're arguing with a Rust Flake there, I doubt it's worth the effort.
This would have actually been quite an interesting discussion topic if it wasn't for the 50% troll content.
You left out:
4) He's a troll who will argue anything with anyone just for the sake of it.
Which is most likely the case here.
There was a story in the Evening Standard some years ago about an unearthed Blitz bomb that, as it was unearthed, started ticking. Made in Germany: 70 years later after being buried all that time it still worked.
And on the seventh day, He exited from append mode.