What’s Wrong with the Advice that “ITSM is a Journey, Not a Destination”?

If you’ve worked in ITSM roles long enough, you’ve probably been told, “ITSM is a journey, not a destination” at some point. But a journey is a series of destinations and for long journeys these break up the route and provide a sense of direction and accomplishment as they are reached.
But what does this have to do with ITSM? This article explains.