Every time a Democrat gets elected to the Office of President of the United States, people ("conservative" people) buy up all the AR-15s they can find, "before the gubmint takes 'em away" ... These same people buy up all the ammunition they can find, as well...
...This last time, the craze has just lasted longer than anyone expected. ...The problem with .22LR is that it will continue to be scarce now, because the crazies are playing up the smelter shutdown...
I would consider myself a "Conservative", and I just have to say that we are our own worst enemy, when it comes to this artificial "ammo shortage". Fear is a powerful thing, weather it has any foundation in fact, or not.