ChatGPT saw a significant increase in user numbers following the launch of its new image generation tool last week. This surge was driven by the release of ChatGPT-4o and the popularity of creating Studio Ghibli-style images. The combination of the Ghibli trend, ChatGPT's advanced capabilities, and accessibility for free users contributed to this boost. According to SensorTower data, app downloads rose by 11%, in-app purchases increased by 6%, and visits reached 4 billion in March. However, OpenAI is currently facing GPU capacity issues, resulting in service disruptions, and anticipates delays in new releases amid emerging copyright concerns.