I do not shoot well enough to tell the difference. Once I get to MOA, I am a happy camper. I was “conned” into a Co-Ax about 45 years ago. Not sure if I really needed it but it was the latest and greatest back then and I drank the KoolAid. It has always made MOA accurate loads if the rifle was capable....but a cheap Lyman may have been just as good.
Not all expenditures on expensive shooting stuff are for ego. I have a couple of K-80 trap guns and shoot better scores with them. Most folks may shoot just as well with a $1000 shotgun and for them spending over $10,000 seems stupid. I am either good enough to discern the difference or bad enough to need all the help I can get.
If someone can load better ammunition on a $1400 press, it is worth it to him. Wish I was talented enough to justify it.