Writing "good content" that you intentionally craft in a way to get optimal traffic from search engines is inherently search engine optimization, so no, SEO won

Writing "good content" that you intentionally craft in a way to get optimal traffic from search engines is inherently search engine optimization, so no, SEO won't ever go away as long as there are still search engines. There is this movement lately to call it "content marketing" instead of just SEO, but really, content marketing is simply an SEO technique.