The availability of ammo and components has had zero effect on my shooting.
My wife’s underlying health conditions, making her more-vulnerable to a bad outcome, in the event of a COVID infection, have eliminated all of my shooting at shooting ranges. I have done a very small amount of public-land shooting.
So, I have much more ammo, today, than at the beginning of 2020. I started the year with a decent supply of training ammo, but my carry/defensive ammo supply was a bit low, so I have remedied that,