Content volume changes everything, and it changes it late
A builder handles a small content set effortlessly, and the difficulty does not scale linearly. It arrives when you need categories that cross-reference, related content driven by rules rather than hand-picked, an author system, and internal linking that adapts as the library grows. If your growth plan is content-led, model that at the start, because the moment it becomes painful is the moment you have the most content to migrate.