Imagine that airbnb got the door slammed in their faces at first. If so, they should keep trying and adapting their approach. Once some X% would convert (where

Imagine that airbnb got the door slammed in their faces at first. If so, they should keep trying and adapting their approach. Once some X% would convert (where X is acceptable), but they can't reach enough doors, the problem has changed, so they need to start scaling better.