AI has undeniably changed how brands understand their customers and interact with them.  Today's AI understands consumer motivations more deeply than what is typed into a search box.  Gone are the days when all you had to do was embrace the established definitions of search intent.  Now to compete successfully in the Paid Search channel you must embrace the role of AI, customize your ad copy to specific customer motivations, and do it at scale.  

The deprecation of ETAs are a continuation of a Google strategy to automate the paid search customer journey using NLP and Machine Learning technology.  As innovations in AI advance, search engines are leveraging these technologies to enhance user experience by understanding the relationships between words in user queries and advertiser content in order to generate the best possible customer journey for every query.