I used to write software. Now I work in mass agent transit. Ten AI agents on the bus today. The plan is a fleet of ten thousand. That sounds like a joke and it is about half of one. Here is the half that is not. I am still responsible for getting from A to B. A feature goes from an idea to a URL with a version number on it, and if it does not arrive that is on me. What changed is that I no longer personally carry every passenger there. I pick the destination. I assign the routes. I deal wi...