The field of SEO has been a profound change thanks to advancements in AI . Traditionally , SEO was largely about identifying keywords and earning links; however, current systems are growing complex and designed to analyze searcher purpose and context in a way previously was simply unattainable .

Craig Campbell is/was/has been a pioneer/legend/guru in the world of SEO for years/decades/a long time. His insights have revolutionized/transformed/cha