I don't think anyone here was referring, as far as shortages, to anything other than there being no ammo on store shelves due to hoarding based on fears of possible political action. Seems you're off on a tangent, getting well into that which shall not be spoken of here. lol
Back to the OP topic, I, too, have more ammo right now than usual. This just tells me to start using the oldest ammo, and hold off buying for a while. It really doesn't go bad, so I see no reason to dispose of it by any means other than to shoot it. Puts a smile on my face to break out a box and see the old price. Just started a sleeve of 500 Winchester Thunderbolt .22's from Dick's marked $8.99. They all have gone bang so far.