Those noisey parties happen at my neighbours house all of the time. It's the price of living in a city.
AirBnB - and Uber - just went and ignored these laws wholesale, essentially showing everyone a huge middle finger.
So you talk to your neighbours and you come to an understanding. Since you have a long running relation with them (you live next door to each other) you can improve living conditions for both parties by communicating. If you have different party go-ers every week next door you can't do that.
Housing area's should primarily be liveable. They are not there to provide real estate for someone to speculate with or to rent out to party go'ers. Though I guess this might be a too socialist view for you in which case we'll probably never agree with each other.
Your view sounds more republican. All of the home owners create a gated community with rules. Those who break the rules are kicked out.
I think people are mad that the Airbnb founders are rich (fair, but there are a lot of rich people) and that they have arguably raised rents, though I'm not 100% convinced of that.
EDIT - There is some good data out there suggesting a correlation between airbnb activity and rent increasing. Still researching.
As far zoning and hospitality regulations: it is scarcely exaggeration to say that a municipality can come close to ruining your life, and certainly your personal fortune, through whimsical application of them. Perhaps you live in a place where these things don’t matter, or, more likely, perhaps you’ve never been in business for yourself. I live in Seattle, where they will cheerfully shut down your business for weeks because you have an electrical outlet 6 inches too close to the wall.