Six months from now, that singular worker if they are still employed, will manage a high number of receptionist avatars. And then they themselves will be replaced. It will still lead to a massive collapse in the labor market and with all of that excess labor, existing jobs while being overworked will still see flat to decreasing wages.
Most people underestimate how strongly capital wants to displace labor, even if the outcomes are demonstrably worse. Esp in a captured scenario like hotel reception, you have already booked, you aren't going anywhere else.