A role exhibits properties associated with the Lindy Effect if its longevity in the market suggests continued future relevance. The longer a profession has existed, the more likely it is to endure. For instance, a career in plumbing, which has met a fundamental societal need for centuries, is considered a role that demonstrates these properties.
The inherent value lies in its perceived stability and resilience against technological disruption or shifts in economic trends. Established roles that have consistently provided value often represent a more secure career path compared to emerging fields with untested long-term viability. This perspective offers a framework for evaluating career choices, considering historical precedence as an indicator of future prospects.