Shopping for groceries may be the next everyday task to disappear into a chat window as on December 8, OpenAI and Instacart announced a new grocery shopping experience built directly into ChatGPT, letting customers brainstorm meal ideas, generate a grocery list, browse items, and complete checkout without leaving the conversation.  Instead of hopping between recipe sites, notes apps, and a delivery service, the pitch is one continuous flow: ask what to cook, get suggestions,