I'm not saying it's fair, but is is probably better financially for current home owners. Sell faster, with fewer/no contingencies and waiting periods, and Zillow may potentially price "hassle" lower— making deferred maintenance less expensive to take care of.

Is it better for people who are trying to break into the housing market now? No. Is it better for people who are trying to sell and move out in a low-demand area? Probably not, except it might speed up the process.