I think more people started to go buy cheaper but VERY good sounding stuff. For example, the new tiny Class D amps sound awesome. You would probably think "nah" when you read this but it is REALLY good. No, it does not sound as good as an $5K Class A and/or tube amp but it is darn close.
https://forum.audiogon.com/discussions/if-a-gear-is-dirt-cheap-do-you-think-it-is-no-good/post?posti...
https://forum.audiogon.com/discussions/if-a-gear-is-dirt-cheap-do-you-think-it-is-no-good/post?posti...