For one, loud parties might upset neighbors who might coordinate politically to restrict or even ban Airbnb in their area.
I don’t know. I prefer my accommodations with a front desk, if only because I tend to check in at odd hours and it’s nice having a human available to help if there are issues.
By comparison AirBnB seems like those annoying customer service “AIs” who are always eager to let you know how much you can get accomplished on the company’s website.
But on more than one occasion I've got a strong “you can't just leave us out here with no clue!” vibe which really makes me wonder just what else they expect me to do!