A homeowner used to type a question, scan ten links, and open a few. Now a summary can sit above the results, and in AI Mode the conversation continues without a results page at all. Per Gartner's February 2024 press release, the firm predicted that traditional search engine volume would drop 25% by 2026 as chatbots and virtual agents take over some questions. That is a prediction, not a measured result, and it should be read that way.
For a plumbing, roofing, or electrical company, the questions are practical ones. What does a water heater replacement cost, how do I know my roof is failing, is a flickering light dangerous. If your page answers one of those in plain words, it is a candidate for the summary. If the answer lives only in a phone call, it is not.