Have you considered people can enjoy different things than you? I personally enjoy a nice exhaust tone and I like subwoofers as well. And I don't like them just because they might piss off somebody like yourself, it's for my own enjoyment. Not all exhausts and subwoofers are created equal. Most modern cars with 'premium' sound systems like Bose, JBL, etc. have subwoofers, but they're usually small and don't require a lot of power. The system they installed in this car might have been the OEM premium sound package as well - the one Toyota offers is JBL and comes with a subwoofer. Do you get mad when it's OEM or just DIY? The GR Corolla has a 'loud' exhaust from the factory as well. Loud enough that you'd probably rage at it judging by this comment.

People buy aftermarket exhausts for a variety of reasons. They can produce a different tone, cut down on exhaust 'drone' (which the GR Corolla is notorious for with it's factory exhaust), offer alternative styling, provide weight savings, and reduce backpressure/improve flow. It's not just about volume. Certainly you could be an asshole who buys an exhaust just because it's loud, but that's not why the majority are doing it, it's for their own enjoyment and usually provides a performance improvement. If they really wanted to achieve max volume they could just do an open dump exhaust or a hood exit, it would be cheaper than buying a Borla and significantly louder.

Have you considered people can enjoy different things than you?

Things like peace and quiet? Assholes with loud exhausts have made it abundantly clear that our tastes differ, yes.

I like sparring. If I went around punching random people in the face I'd get arrested. If you want to drive a loud car, tha's fine; just do it in a way that doesn't bother other people. Imagine how much better the world would be if everyone put in even the slightest bit of effort to be kind and compassionate to each other.

I feel certain that there are people that enjoy their lives as serial killers too.

I'm all for letting people enjoy whatever they enjoy, as long as they don't impose it on the rest of us. That's just part of living in a society.

Your nuanced hobby and aesthetics is reduced to “stupid loudness” in people’s minds because the primary interaction other people have with it is “I am being subjected to stupid loudness”, yes.

> Have you considered people can enjoy different things than you?

Midnight to 3 am driving around and around in circles in a residential area with a modified exhaust. Stopping occasionally to restart the car to play the programmed "startup growl".

Who wouldn't enjoy such a thing?