One proposal included outlawing the sale of ammunition from online sources. That is part of it.
Tobacco products cannot be purchased via phone, e-mail, mail-order, or online. Some speculated the same thing was going to happen to ammunition.
I doubt it will happen and also doubt ammo supplies/prices will return to "normal" before summer because of this run. It is scarce and expensive everywhere in the U.S. That won't change in a month or two. It will take time, several months at a minimum.