On the other hand though, as third party bookings are forbidden on Airbnb for personal trips, and it's a stipulation that the person who made the reservation must be staying at the listing, why is it even the case that the system allows two bookings to be made at the same time, for the same dates, by the same person?? It's not physically possible for one person to be in two places at once.
Transparency and trust are vital to the Airbnb experience. People rely on information in Airbnb profiles, reviews, and other verifications when deciding whether to host or stay with someone.
We require Airbnb reservations booked for personal travel to be booked by the person who's going to stay at the listing.
The entire Airbnb platform is difficult enough to comprehend and navigate, even for long-term hosts who are dealing with it every day of the week, and quite frankly, using it as a searching guest is a convoluted, confusing, time-consuming nightmare, and it's easy to understand how errors can be made.
The main reason the much-hated 48hr Grace Period for cancellations was introduced by Airbnb was for this very issue - there were far too many complaints about hosts holding on to large sums of money (albeit, as per the terms of their cancellation policies), after guests had made errors in booking - let's face it, very easily done on this platform - and tried to cancel moments later.
However, if Airbnb genuinely had any will to stop people from booking two places at once - which happens all the time with guests booking for say, bigger family groups travelling together for local events - they could very easily prevent such occurrences.
Rather than expecting guests to be fully clued-up on every little vagary and nuance of Airbnb's ever-changing T&Cs, surely it would make a whole lot more sense to expect Airbnb to put the necessary (but simple) blocks and limitations in place to prevent transgressions of their labarynthine rules and regulations in the first place? And perhaps ask ourselves, why it could possibly be that they choose not to do so...