It's horses for courses innit?
My brother plays a 24fret, soapbars, 3 band eq bass which he's had for about 10 years. That's "his" bass.
I played mostly P basses for the first 10 years of my playing life. If it doesn't sound like a P bass it isn't "my" bass.
We've played each other's basses and can appreciate them, but we wouldn't swap. Passives sound wrong to him, anything that isn't a Precision (or doesn't have a split coil pickup) sounds wrong to me.
I've got smallish hands and wrist problems and I don't get on with Fender's Precision neck. At the other end of the scale, I also struggle with Ibanez SRs because they're too much the other way. My favourite neck was a Warwick from about 2005 - jazz nut width, but some meat to the "flattened D" profile and a pretty flat radius.
If I had the funds, I'd be straight on the phone to Jon Shuker to order my perfect P bass.
If you can get your ideal bass(es) from off the shelf - great and go for it. If not then I'm really happy bespoke luthiers provide an alternative for those who know what they want.