I do very little shooting at public ranges.
Most of my shooting is done in old rock pits or logging landings.
Most locals do their shooting there, as well.
I don`t do a lot of shooting with 22 lr, but I like to practice my offhand shooting with my favorite Remington rim fire. Although I have a decent supply of 22lr, I pick up a lot of discarded/dropped ammo.
I will NOT shoot ammo that has failed to fire because I had one rupture the rim exactly where the previous firing pin had struck the rim.
Call me cheap but it works for me....dale