I just replaced the honk in my car today, so I can assure you they very much do.
In related news, Subaru has yet to do a recall on a very important safety device going bad, despite the Internet being awash with 2016-2018 Outbacks having bad clocksprings. At least it's a relatively easy fix.
Come to think of it, one thing I truly despise about the current state of AI is its verbosity. You ask the stupidest question, and the response is always some multipage essay (or longer if you ask nicely) that looks all important but is composed of 90% filler and bullshit, until it ends with "In conclusion, ..." followed by the actual answer. Enough intelligence to string sentences together ad infinitum but not enough to provide actual answers that fit the question.
They trained it to be like that. Reason being that in theory you can see logical flaws in the answer and that people get not only an answer, but also why and how.
If you force it to shorten it's anwers it will do. But single word anwers seem impossible
A couple of weeks ago, someone on here asked about weird/gross idioms or something similar. Someone called pooping "honking out a dirt snake" and it has rarely left my head since reading that post.
I would hate to try to do it but I imagine the horn does wear out eventually. I myself have maybe used the 'start a fight with strangers' button on my car a dozen times in my life, so no personal experience. If I still talked to my sister I could ask her, she drives like it's GTA:Nebraska and expects everyone else on the road to do the same.