>It can't, it just answers with snippets extracted from websites it deems relevant, and often the answer is flat out wrong or irrelevant.
I recently searched the name of a YouTuber I was watching, the top "People also ask" suggestion was "Is [name of youtuber] married?"
I didn't particularly care but clicked out of curiosity. It expanded to show a snippet from an old (1980s) NY Times article about a completely different person getting married long before this particular person was even born.
Google AI using other companies' content to provide wrong answers to questions I didn't even ask... That says it all.