I'll try one more time
I know my songs, the musical performances I listen to every day, every tone, its texture, spatial representation, it's always the same.
When I connect a new component, it can have a negative effect on some segments, or on everything. It has never happened to me that nothing has changed, and if it has a positive effect, I can detect exactly where and how.
These changes are hardly visible if you have simple devices, they can but if you change the headphones or amplifier or DAC, but not for other more subtle accessories that greatly affect the sound
So, why would I allow myself to buy something that will slow down my system, just because it's a big brand and expensive and everyone praises it, because it doesn't work positively in my system.
Yes, that's why I don't need a blind test, but wide open senses