I feel like airports might not like it considering it would be the one of the first things tourists see but I feel like it be effective against snowbird boomers with extended layovers who are upset the airport lounge chairs aren’t positioned next to electrical outlets.
The last time I was in Vegas (long time ago), I fell asleep in the hotel lobby while waiting to leave for the airport because my flight was still a couple of hours away and I didn’t want to hang out in the airport. A security guy woke me up and told me people aren’t supposed to sleep there. Maybe they can advertise there too, but obviously a Vegas hotel won’t do that. lol