Perplexity, an AI search engine, released a new ad highlighting Google's AI mistake of suggesting gluing cheese on pizza.Google's AI Overviews feature takes information from the web to provide summaries, but it gave false advice to use glue to make cheese stick to pizza.Perplexity, being a strong competitor, plans to show AI Overviews for more queries, unlike Google.The ad showcases Perplexity's AI assistant advising using fresh, low-moisture mozzarella instead of glue for pizza.