Instruction
We need to look at this in the point of view of the Ethical Theory: Kant, was thinking specifically the aspects of universalizability of the policies which has led to people able to scam others. Also using the aspect of Airbnb using owners as a means to their ends, instead of allowing them to be the means of their own ends.
Solutions: Talk about what we could do to find a solution to this ethical situation.
Here are some links for reference on the subject (please add if you find more):
https://www.vice.com/en_us/article/43k7z3/nationwide-fake-host-scam-on-airbnb
https://www.nytimes.com/2019/02/23/nyregion/airbnb-nyc-law.html
https://observer.com/2019/11/airbnb-scandals-trust-economy-2020-ipo/
https://www.wired.com/story/how-9-people-built-illegal-5m-airbnb-empire-new-york/