In South Korea, SK Hynix, a leading memory-chip manufacturer, recently reported a record net profit, marking a significant achievement for the company. However, despite this impressive financial milestone, the company's stock experienced a sharp decline, falling by as much as 18 percent. This downturn was primarily attributed to the company's revenue figures, which, although also record-breaking, did not meet the high expectations set by the ongoing AI hype cycle. Investors had anticipated even greater revenue growth, driven by the increasing demand for memory chips in AI applications. The disappointing revenue results have raised concerns among investors about the sustainability of the AI market and whether the current enthusiasm surrounding it is justified. Many are now worried that the AI bubble may be on the verge of bursting, leading to a cautious outlook for the tech sector as a whole. The situation highlights the challenges faced by companies in meeting the inflated expectations that often accompany technological advancements, particularly in a rapidly evolving market like AI.