From what I've read, he's tied up RAM manufacturers through 2029. That's a lot of quartely earnings reports for many firms in the economy where they watch consumer spend come to a screeching halt.
But it should happen earlier due what is happening with the RAM, as it sounds quite illegal, like anticompetitive hoarding, cornering the market, raising rivals' costs, consumer welfare harm, and so on.
Not taking into account that they all be busy handing money to openAI, at least someone somewhere has to notice that something is very wrong.