Automation decisions should be made at task granularity rather than job-title granularity. The 'economic life expectancy' framework scores a task on repeatability, digital versus physical execution, and the cost of AI replacement versus human labor; that score determines how soon the task should be automated by an agent or robot.
It converts a vague claim such as 'white-collar jobs are at risk' into an actionable backlog: identify tasks that are repeatable, digitally executable, and cheap to replace with AI, then build those first. It also tells engineers what to leave out of the agent scope.
Any workflow can be decomposed along repeatability, digital-executability, and replacement-cost curves to rank automation readiness and to define an evaluation set around individual tasks rather than whole roles.
AI agents and humanoid robots will replicate white-collar workflows at a fraction of the cost.
Cost of AI replacement vs. human labor