On October 15, according to the latest data from Deutsche Bank, user spending on ChatGPT has come to a standstill. Since January 2023, the subscription value of OpenAI has seen substantial growth, but in the past four months, its subscription value in major European markets has leveled off. Recently, OpenAI announced that it would invest $500 billion to purchase 10 gigawatts of custom-designed chips from Broadcom, having previously planned to invest $1 trillion in collaboration with NVIDIA, AMD, and Oracle. However, analysts Adrian Cox and Stefan Abrudan pointed out in a report that, as a representative of the AI boom, OpenAI may face challenges in recruiting new subscribers.