There is a modicum of reasonable advise for someone who is picking up the instrument for the first time, but it does come off sounding like our job as bassists is to ride the root all night in between helping everyone else set-up/tear-down because we lack gear. What additional gear does the guitarist have that we don't? A pedal board, perhaps. Hell, half the time I have to supply the guitarist with a cable or batteries or whatever from my spare gear box. How about the singer? And everyone should help the drummer break down his kit, lord knows there's enough for everyone to help.