There should be more than one case of ruptured eardrums if that affects all AirPods. It could be quite a dangerous thing to exploit for an attacker if the volume is not controlled at the hardware level.
The other day I woke up to an alert of some AirPods stalking me and a button to press to have them play the alert to find them. So, of course, I hit the button to annoy some unsuspecting truck stop employee but I’m guessing their shift was over as the AirPods were no longer in range.
Now I absolutely have to buy one of those AirTags so I can have my laptop set off every apple device that comes into range…