Airbnb has a clause in their agreement that hosts everywhere now are arguing should have no effect. Ironic.
9.5 In certain circumstances, Airbnb may decide, in its sole discretion, that it is necessary to cancel a pending or confirmed booking and initiate corresponding refunds and payouts. This may be for reasons set forth in Airbnb’s Extenuating Circumstances Policy or (i) where Airbnb believes in good faith, while taking the legitimate interests of both parties into account, this is necessary to avoid significant harm to Airbnb, other Members, third parties or property, or (ii) for any of the reasons set out in these Terms.