$2,500 Ethernet Switch Effectively Isolates Audiophiles From Cash
https://www.tomshardware.com/news/ethernet-switch-for-audiophiles
Key quote on this switch effect metaphor:
”… However, the reviewer says, "This review is based on my subjective requirements, my subjective ears, my specific system configuration, and my specific listening room."
This means there are no actual measurements of sound quality, so you’ll need to take his observations with a grain of salt. ,,,”
…hmmm .,, more like exaggeration requiring a boatload full of salt….ergo … horse hooey.