@Green-Area-Apartments0 I expect that Airbnb will keep extending the window for Extenuating Circumstances for bookings placed before 14 March, but there's no indication yet that they'll accept Covid-19-restrictions as grounds for full refunds on trips booked after 14 March.
A lot of hosts would prefer that Airbnb take a more localized policy approach here and account for the fact that many jurisdictions have reopened for tourism. But this is pretty unlikely to work, given how complicated that would be. If you have many outstanding bookings placed before 14 March, you should probably be prepared for more cancellations, even after the official restrictions are phased out.