I think a small part of this is from audiophiles who get wowed by overly bright speakers (i.e. detailed). Current Dali being a great exemplar of this. Bright recording + bright speakers = misery. Then of course there was the era of really bad digital drums at the start of the CD era.
Another part is fear of tone controls. Trying to establish some sort of cultural purity by never turning to them when you need to.
Honestly recordings over the ages have varied a great deal in their target market and expected audio systems to play them on.
My best advice is get a middle of the road speaker system not too bright not too much bass. Use tone controls. Get good room treatment that has a good mix of diffusion absorption and bass traps. You'll find yourself listening a lot more and when you need to tweak it, so be it.
Another part is fear of tone controls. Trying to establish some sort of cultural purity by never turning to them when you need to.
Honestly recordings over the ages have varied a great deal in their target market and expected audio systems to play them on.
My best advice is get a middle of the road speaker system not too bright not too much bass. Use tone controls. Get good room treatment that has a good mix of diffusion absorption and bass traps. You'll find yourself listening a lot more and when you need to tweak it, so be it.