Same experience here in PA. Primers are in stock out the wazoo yet on my last 20 trips to the store, of the 5 or so powders I use, none were in stock. I find the powders are in shorter supply than 22LR, as I sometimes find those.
A few months ago, there was powder but no primers.
Luckily, I’m fairly well stocked now but would like some more bullseye and power pistol.