I somewhat agree. The anonomity and reluctance to run with the auteur-myth slash rock-star ego was one of the things attractive to rave/techno in the initial stages. that ethos still exists, although not to the same degree anymore (perhaps in the free-tekno scene, but that music is just awful so who cares).
But really, anonymity of the performer is maybe not the real issue. Going to a rave is to some extent also the same thing as going to a festival (even a commercial one), a temporary free zone, where the mundane are replaced with a experimental exploration of other socialities in a constrained and semi-regulated place. that is the self losing itself in the crowd and becoming one / unconscious being again. A potential transgressive and transcendent experience that also has potential to elevate the self afterwards (you learn something). But you wonāt do that everyday and even trying to that every weekend the effect will lose its profundity in no time short. You need to escape your self (individuality or your ego) to rise up again and become a stronger actualized self. But that is not anti-individualism, quite the contrary.
I like Adam Curtis, but maybe more his technique than his āmessageā. He sure masters the medium. I donāt know what equality on the dance floor means, really, unless you mean something like banning competetive dance, like the āsoul trainā dance moves.
Music is politics, but not in the way we think it is.
Edit: the soul train comment