“Loud pipes save lives” is ridiculous. If you need to be irritatingly loud to be safe then your hobby is too dangerous.
I wish soundproofing standards for buildings were much higher.
Apartment listings only ever focus on just one of the major senses, vision. They make sure the photos look good with prop furniture and just the right lighting. But the experience of actually living in a place involves all of the senses.
I would love to see an apartment listing saying "60dBA soundproofing", "99.9% odor isolation", etc. All of the senses matter.
I'm in Japan and have the same problem with kids with modified exhausts being loud in quiet neighborhoods. This is Japan, where people are NOT loud, and it's even forbidden to talk on the phone on a train or bus.
Assholes are assholes around the world.