Yep, I used to preach "Audyssey Bypass L/R + Dynamic EQ" all the time.
For some reason, if I didn't use DEQ on my Denon's, I couldn't get the same bass sound.
I even said that I would never buy anything without DEQ.
But on my Yamaha CX-A5100, I was so pleasantly surprised that I could achieve at least the same sound without any kind of EQ (like DEQ).
Like I said, when I bought the Yamaha, I was so sure that I would be returning it because it didn't have DEQ!
I went full circle - went from "pure analog NO-EQ" to "Audyssey Bypass DEQ" to "NO-EQ" again.
So, yeah, now I preach "No EQ".