Theory: In the not so distance future, “presentation” (design, etc…) will be moved entirely to the user for static sites.
Small, locally run AI will digest and output all content configured perfectly to the users preference. CSS will essentially become a recommendation language for source material at most.
Many benefits will come from this such as solving accessibility permanently or being able to change how you choose to consume content by modifying layout on-demand.
The new goal will not be how to design fun, unique sites — instead simply how fast and easy to get the content up on the net.