People actually still make websites from scratch? Why not just use a CMS. I think rather than focus on actual content, techies just want to tinker with the code

People actually still make websites from scratch? Why not just use a CMS. I think rather than focus on actual content, techies just want to tinker with the code. It's like building/restoring a vintage car rather than just buying a Prius when all you want to do is go from point A to B.