Why is Nvidia so powerful in the AI world, and what could Jensen Huang's scandal really cost?

Nvidia's CEO Jensen Huang has recently admitted to an extramarital affair, and the woman involved, Alice Huang, has been accused of being a Chinese spy. The company's share price tumbled after the affair was revealed and is reportedly under criminal investigation. The industry is known for its circular financing schemes, with investors already fretting over whether AI investments can ever return profits.