It is a good thing to be able to do. I upgraded a lot of my reloading equipment 2 years ago. But have been reloading since I was a kid. Was primarily shot shell back then, but reloaded for my Remington 221 Fireball since the mid 1970’s, sweet shooting pistol.
I made an effort 2 years ago to be able to reload for almost all of our guns.
Is this over-reacting to the current situation? Don’t know. But I did it none the less.
Have lots of components on hand and can cast bullets for many if need be.
Have you calculated the cost of components vs factory made?