I get what yr saying Mortte. "If it's good, who cares who made it?"
But when one group dominates cultural production, other voices tend to get silenced, or at least muffled.
For example: it's all well and good for Robert Plant to implore, "Squeeze my lemon til the juice runs down my leg." But it might be interesting to know how the chick feels about squeezing lemons. Might end up with something like PJ Harvey's "I'll rub it til you bleed." Now that's interesting.