Naked short selling is illegal
The parent to your comment describes someone buying a stock from someone who sold it short, and turning around and it selling it short themselves. This happens organically and is not "naked."
Beware the incredible amount of false and misleading information about this situation online. Things catch on in the zeitgeist and don't really get fact checked.
So to unwind this, the one existing share has to get bought (by someone who short-sold it), and returned (to the owner who lent it out), twice.
Yes. vpribish is saying that chovybizzass is wrong.