This article was fascinating to me. They found unified characteristics amongst power users, but because of how Japan works, it may be far more difficult to find

This article was fascinating to me. They found unified characteristics amongst power users, but because of how Japan works, it may be far more difficult to find potential hosts like the ones they have using anything other than word of mouth or traditional advertising. What a cool problem to solve. Does anyone know if retirees are major Airbnb hosts elsewhere in the world, particularly retired widows?