"Too many younger shooters are too fascinated by quantity."
Gee,, I feel complimented. You called me "younger!"
I have my RCBS Rockchucker that I got used in 1981 permanently mounted on my bench. I'd NEVER get rid of my single-stage press. It gets plenty of use.
HOWEVER,, I also got into USPSA competition in 1998. I found the NEED for quantity, due to the volume of shooting I was doing. So,,,,,,,,, a Dillon was purchased to give me the quantity needed. But my RCBS is always used to work up any loads before looking at the potential necessity of larger quantities of ammo.
It's not a fascination,, but more of a necessity. It also allows me to shoot a lot more!