In my case, I bought a lot of the PA gear so I also apparently have to cart it around, set it up, break it down take it home and store it. I also have to make any adjustments in settings whilst simultaneously playing a bass guitar In the meantime the singer shrugs his shoulders and looks confused if anything needs doing. Bringing a microphone is apparently his limit. Any repairs are also 100% down to me.
P.S. Drummer is actually very helpful in reality.