I don't disagree with you regarding speakers, but we have to accept that no Stereophile reviewer is unaware of cognitive bias.
That means when it comes to reviewing electronics, and cables, and equipment supports, racks, isolation, there is a big problem.
In the distant past, as noted, magazines confined themselves to measurement of electronics, a review of ergonomics, and a listening test only as a sanity check. No magazine reviewed signal cables, let alone power cables as it was accepted that it was pointless.
Take the review of the TEAC VRDS-701T which got a rave review and is in the Stereophile 'Class A' recommended component list.
It's the late 1980s, and I'm soldering tube amplifiers on a plywood bench. I decide on a whim that it's time to break down and buy a CD player to supplement the Dynaco tuner and Dual cassette deck in my workroom music system. I was a slow starter with digital because of my early take on CD...
www.stereophile.com
''Excavating and presenting these microdetails of timing and texture is what the $2700 TEAC specialized in.
It made digital more compelling than I thought it could be. I never anticipated this much drive, density, inner detail, or tone truthfulness from a digital source. It only took 40 years, but CDs are finally being reproduced in a manner I consider comparable to analog.''
I own that unit and did back to back sighted comparison with the Audiolab transport at one fifth the price. No difference.
I blind tested it against a £1K streamer, same CD copied onto hard drive, instant switching, I could not tell them apart. Entirely the result we would expect. So is the subjective review misleading the reader? There's no doubt the answer is 'yes'.
Does the reviewer know that he is being misleading? We don't know for sure, but it is hard to believe that he does not.
Does such equipment need to be reviewed that way? No. And it was not, in the past. What is the value of such reviews to the reader? Zero.