In the '50s and '60s there was much less exposure to commercial pressures, or even presence. We had no television, no music magazines, just the BBC's Home Service for radio (Listen With Mother, The Archers and the News...). I had no idea whatsoever when I bought my first guitar, no more when I bought my first bass, and still nothing when I bought my first drums. I have no childhood 'heroes', and would not associate any instrument with any player; my firm belief is that it's all in the fingers, not the instrument/amp/Fx or whatever. My 'idols' impressed me by their playing, whatever the rig, if I even knew what stuff they had. I've seen many of 'em, with many different set-ups, and they always sounded like themselves. (Jorma Kaukonen, Jack Casady, Spencer Dryden, Christian Vander, Joe Morello, Richard Thompson, Martin Lamble, Frank Zappa... to name just a few...).