There wasn't any hyperbole. It's loud enough that it is
physically painful, not just annoying. And if you read what I said, it's not the "occasional beep", it's a continual blast of loud tones. And I already looked through the car settings for the horn, and it can't be turned off. Some people on the internet have figured out how to hack it off with OBD2, but if that's what you're suggesting then that's ludicrous and extreme HN bubble. I tried it anyway, but even if it
had worked, suggesting people do that is not in any way a reasonable answer to the problem (though is more reasonable than what you're doing, which is dismissing it as not real without even experiencing it).
And thanks for the free medical advice, but I actually have talked to a doctor and I actually have minor hearing loss, not hearing gain or whatever medical "problem" you think might cause people to hear something louder than it is.