Even if you limit it to static HTML and CSS, there are still many people who do that as a job. The only thing that has really been automated away is when someone is willing to use bog standard templates.
And in that respect, that kind of optimization has been happening since the dawn of the personal computer. Lotus 1-2-3 was the defining application of the PC, allowing average users to do programming-like operations that were once only in reach of programmers.
And in that respect, that kind of optimization has been happening since the dawn of the personal computer. Lotus 1-2-3 was the defining application of the PC, allowing average users to do programming-like operations that were once only in reach of programmers.