the biggest issue I see with Airbnb is that it favors a small subset of tenants and makes it worse for pretty much everyone else.

Running an Airbnb is insanely profitable for the tenant and it is pretty much hell for everyone else living next to it. Ask neighbours of Airbnbs, they will all complain that it brings a lot of noise, people partying in the middle of the night etc.

My solution to this is that the cities should tax Airbnbs at a very high level. Probably upwards of 50%. There is a reason why hotels are built in specific places in cities, and why they have a frontdesks etc.