@James1611 This is common practice across the entire platform now. It multiplies visibility and search placement for the host, and ramps up the "active host" and listing figures - thereby increasing the company valuation - ahead of the IPO. It's not only very much allowed, but encouraged.
Also, listing the same property under several accounts, is a way of deflecting attention from listings that have received terrible reviews under the original profile. In this instance, Man Man has a relatively clean slate with only 2 reviews, but Wing has 674 reviews, many for the same properties as Man Man, and a good proportion of them pretty awful.
Proceed with caution.