It turns into an exercise where the Notion document becomes the goal, rather than a tool to help get work done.
The Product Management group at my last company was the worst at this. They had hundreds of Notion pages that supposedly collected everything and show them in meetings, slide decks, and at every chance they had as proof that they were on top of things. Yet they could barely do any product management work that we needed to ship product because their whole world revolves around building Notion pages rather than building products.
The sad part was that it worked, at least for a while. Executives would praise the team for being so organized and always having so much to show in presentations. Eventually people started to realize that they were lost in the process of writing Notion docs rather than focusing on getting work done, but it took a long time.