Modern companies did not invent content marketing; it has been around for well over a century (as you can see) but now everyone does it. You don’t get as big of a slice in the market as companies did in the early days. But in order to stay relevant in a world full of content, you need to have your content strategy and content tactics in place.
There’s both an art and science to great web design. There are the visual, layout, and psychological aspects but also the underlying technical aspects such as sitemap design, user experience considerations, technical SEO, on-page and off-page SEO, local SEO, schema, understanding Google’s search journeys, preference for mobile-first and mobile optimization, and AI-first, and much more.