"I'm buying gear that makes me feel good."
So presumably is everyone else here, though not necessarily by the same route.
Different strokes for different folks.
The difference is that I am consciously declaring it my primary motivator. Some make "neutrality" or "accuracy" their declared motivator.
'At best I can achieve a system that sounds good with a wide variety of source materials.'
And just how do you intend to achieve this without measurements and data?
By ear alone? Without any data whatsoever?
If you read any of my posts you would know I do not make this argument either. Rather, I declare that my experience trumps engineering standards. Take a measurement like THD+N. The argument has been made by many that below a certain level it is not perceivable. So, for instance, for them 0.0001 and 0.01 distortion perform the same way, yet for the spec chaser 0.0001 is "better."
What if I like 2.8% distortion? Sure, we can measure it, but the engineering goal of lower is not the same as my personal listening goal of making things that sound good to me.

