I have a healthy stock of 9mm and a decent amount of 5.56; probably enough to maintain profiency for the next few years. Plus a grab bag of 45, 40, 38spl, and .22. However, agreed with all the above. Ill still grab 9 or 556 when I can find them for reasonable prices (extremely uncommon) but I refuse to buy at current panic pricing. It's not affordable.
Even though I have probably far more than I need the current ammo crisis makes me feel guilty whenever I do get the time to go out and shoot it. Not very fun. I am going to try shoot up a bunch of my ammo (especially my 9mm) between now and when I go back to clinic full time in May as I am unlikely to every have this much free time again, but after that I'll be dry firing and subsisting on what I've already got stockpiled for the next few years.