I agree with this thread as volume levels at just about any "public sound event" (concerts, movies, theater, dance, idiots with big speakers in their cars, racetracks, whatever...) are literally insane.
The other thing that is insane, is that I hear people complain about it a lot...Mostly older people of course, but even 30-somethings. The latter however often just say: "Oh I put earplugs in and it's not too bad!" I'm talking movies here, not clubs or discos even. The question then is: WHY SHOULD EARPLUGS BE NECESSARY IN THE FIRST PLACE???!!! I mean this is meant to be a pleasurable experience, yet you have to protect yourself. It's nuts.
But yeah, we as a society have not evolved yet to the place where it becomes publicly acceptable to complain about sound levels and not be looked at as an alien. Let alone where decibel levels are subject to regulation or control. Like most things it will take "pain" (lots of hearing damage) before that happens.
Doctors, and especially ENT's and Audiologists are just not being forceful enough about this. If I was one I would be hassling Oprah, or some other guru TV show host, until they agreed to air a section about it with gory details, and interviews with a few severe tinnitus/hyperacusis folks to say what life is like after the damage is done.
Likewise the national Tinnitus/Audiology associations could be doing more to rattle the cage and get the word out. People pay a little more attention to 'organizations' than some individual (like me), and they can use that to advantage.
In the end...it will be "pain" (damage/suffering) that will change anything, as for sure our evolutionary hearing physiology is not going to move fast enough to adapt to the speed of volume increases we have experienced in what...The Who? Led Zeppelin? Woodstock? Wherever the volume started to get cranked up. What's that 35 years or so? A mere nanosecond on the evolutionary time-line.
Good luck "young 'uns", but then if you are reading this you are already in the "damaged" camp most likely. Sorry about that.
Best, Zimichael