The need for "10x" improvements on products falls away because there's so little switching cost between applications - the underlying data stays the same. Every experience can be constantly improving, with iterations coming from anyone rather than only the original creator or company. The web becomes more composable, with more builders.
💩 Visualizations are limited. Most vizualizations rely on structured data — so forget about a Kanban board with swimlanes, an event calendar, a gantt chart, or a hierarchical list.