My dads on the council and I gotta say that you have to look at this in two ways.
Indeed, we deserve our music played loud (well, it shouldn't be quiet!) so yeah, thats the arguement. However, lets not forget that a lot of venueshave shows going on until late at night and it sometimes draws complaints from people in the surrounding areas. Thats the main reason they have noise limitors in venues nowadays, because if people file a complaint then it can lead to the venue's license getting reviewed and most of the time having restrictions put on (i.e. the noise limitors). This can cause a majoir disruption because sometimes the venues will have to close down temporarily to sort the license out or change their bookings.
Regardless, I'll sign the petition. Admittedly I do want my thrash louder.