Simpler times in audio ended when I was about 15, heard a reel to reel deck in a nice system, wasn't going back to no damn clock or transistor radio! This was the 70's.
In about 1973 I encountered my first audiophile, he had a pretty much all Dynaco system with Thorens tt (later a Linn LP12). Wow, now I could really hear my favorite rock recordings, almost like live to me. It wasn't long before I had pretty much the exact same system.
My audiophile bud and I were also very much into the concert scene at that time, at least one concert a week on the Ann Arbor/Detroit circuit. Live music was simply awesome, especially in the smaller venues. Hard rockin' bands were the scene around here, Rationals, MC5, Stooges, Iguanas, Up, SRC. Being audiophiles, and seeing so many of these bands (and the nationally touring bands) live, certainly helped to create an obsession with higher quality audio at home.
Anyway, I can't remember a time where audio quality and love of music didn't go together. Yeah, I listened to clock radios, our big Magnavox console and transitor radios, but I never got close to the music until I started attending concerts and/or hearing my friend's Dynaco system.
A recent return to vinyl has required me to listen analytically once again. I just don't know another way of listening that allows me to ascertain sonic deficiencies, and make changes needed for musical enjoyment. Yeah, I wish I could just put any old equipment in my system and enjoy it, audio life would certainly be easier. I just don't think there's any bringing simpler times back once you've been bitten by the audiophile bug. I would like to meet just one reformed audioholic!
I also think that some of our thinking about simpler times is fond reminiscing, we are romanticizing the past. I recall the zeitgeist of those times, there was a feeling in the air that was totally exhilarating! I wish I could reproduce those feelings today, unfortunately, those times are gone, no bringing em back, no matter how hard I try. I suspect many of us are trying to evoke those old feelings when we play these records.