Many/most saddle issues can be resolved by incremental adjustments to angle and fore-aft positioning. Millimeters matter.
Where's the data that supports your assertion?
Did you ever buy a saddle that didn't come on a bike you bought? How old are you? How many bikes? how many saddles? How many miles? How many years of riding?
I'm pretty experimental, and I have a limited budget, so I experiment with lots of micro-adjustments before buying a new saddle. I did a lot to make previous saddles work for me, and I'm on my at least my 5th saddle on this bike; of course, I started with this bike in 1982.