How often do turbos need to be replaced?

As an individual with a keen interest in automotive performance and maintenance, I'm curious to know about the longevity of turbochargers. These components are often heralded for their ability to enhance engine performance by increasing air intake, but how frequently do they require replacement? With the rising popularity of turbocharged engines in both high-performance vehicles and everyday cars, understanding the maintenance needs of these systems is crucial. I'm particularly interested in factors that might influence the lifespan of a turbocharger, such as driving style, maintenance habits, and the quality of the component itself. Could you elaborate on the typical replacement interval for turbochargers, and provide any insights into extending their longevity?