> So enforce them, it's one five minute zero-interaction phone call to have a cop deal with a noise complaint. I can, and do, throw loud parties at my apartment, stumble through my hallways drunk, and host rowdy out of town friends and no one dares question my ability to live there.
"Just enforce them" is a non-solution, I mentioned that my anecdote included calling cops and bringing it up with AirBnB and housing association, the apartments are still listed, as they've been for 3 years. You can't just say "enforce them" and expect that magically it will happen, even less in a city where tourism has become a major economical backbone. The world is not that simple, these negative externalities can't be shoved under a rug when they start affecting a whole city's living population like is the case in Lisbon...
> Trying to enforce social norms by not allowing "certain kinds of people" to sleep there is grade-a bullshit. Trying to get outcome A by making a rule about B is unfair to everyone who is B but not A and A but not B. This kind of reasoning is why it's so hard to get multi-family housing approved. A nice suburb in my city forced the development of new desperately needed apartment complexes to be on the the border because "less desirable" people live in apartments.
Please, don't soapbox, the issue with AirBnBs in overcrowded touristic places is very, very different than whatever bullshit zoning laws happen in the USA, don't conflate those issues as they are not the same.