You Can't Invite Hotel Visitors to Move to Your Island in Animal Crossing: New Horizons, and We're All Bummed About It - IGN

Animal Crossing: New Horizon’s big 3.0 update is now live, and with it a bustling hotel where you can decorate rooms and attract villagers from the game’s massive roster of over 400 animals for a visit. But sadly, these new friends won’t stay forever.