I'm probably failing to see enough nuance here, but isn't Nvidia taking a hit a good thing when they are basically a monopoly? It seems to me like unintentional self-inflicted anti-trust regulation. Nvidia's failure is another chip maker's opportunity. And it's not like Nvidia is going to instantly implode and take the stock market down with it. It would take the form of slowly losing market share as their products become less appealing for whatever reason, assuming the decline would happen under new leadership at all. Then we get real competition in the GPU market.