Walmart's move is brilliant. While other retailers are still fighting price wars, it directly uses AI to change the game. With ChatGPT, shopping is no longer about searching for links—just say a sentence. This is the true 'smart consumption.' When retail giants dare to use it, it shows AI is no longer just a concept—it's about efficiency. #Musk #AI #OpenAI #ChatGPT #RetailRevolution #OldSchoolSpeaksOut @bitnewsHK