I don't think there has to be a rational argument against AirBnB. I could create a business telling people that I'll tell you how to get rich, charge them $10,0

I don't think there has to be a rational argument against AirBnB. I could create a business telling people that I'll tell you how to get rich, charge them $10,000 and then tell them "Work hard and look for opportunity." and you could say that's horrible and whatever else but there's no rational argument against it. Living standards isn't something you can rationally argue. I don't care about visitors passing through my neighborhood; I care about the fact that my neighbor is bringing someone new into my neighborhood every weak. I care about the fact that people in NYC can't find a place to live. I care about the fact that even though I live in a safe neighborhood, that can quickly change overnight because that's how fast the people around me can change. Yes it's personal paranoia but at the same time it's a debate and the residents of NYC are against it but people supporting AirBnB have said nothing but how good it is for travelers.