Thing is, Airbnb is a useful tool for people to let legally. I wouldn't want to do it, wouldn't want complete strangers renting a room, say, in my house, but if I had a property to let and it was legal to let it to tourists, e.g if I was registered under the VV scheme in the Canaries, then I think it's a marvellous tool.
The fact that some tourists act like animals, or some owners break the law and let illegally doesn't alter that, and I don't see that Airbnb can be blamed for scumbags doing what they shouldn't. Inconsiderate holidaymakers on complexes don't need Airbnb to facilitate their selfishness, and indeed the most selfish I ever came across in four years on a complex were owners anyway.
And yet, Airbnb makes it all so easy ... a large part of me feels it's not their fault at all, but then again that feels wrong. Making it so easy must involve some of the responsibility.