I suspect that the present shortage is caused not by the few people who bought thousands of rounds, but rather by the many who bought a reasonable supply. If enough people do that, the result is the same.

In my case, I bought 1000 of each type of primer which I regularly use, and along with the few thousand I already had, consider myself well stocked for the next couple years.

I don't shoot a lot, but I reload for about 20 different calibers, so need the wide selection.