Some new phones nowadays have a warning when the volume goes beyond safe levels the volume bars start going red , first white colored bars in safe levels till 60% then starts to become red so they are doing "something" about it
True, but I heard that it's possible to turn off this warning. Not sure though. But still, I don't think that many takes this warning seriously until they get tinnitus. But it shows that someone, more than us, knows that high sounds are dangerous, so that's something.
But stores, even grocery stores play music nowadays, and some places at moderate to almost high levels.