When supply of AI's critical resources run short, the companies supplying the resources could emerge as the biggest winners. That’s why it’s essential for investors to consider the bottlenecks forming within the AI industry.

Investors are scrutinizing the AI trade over bottomless pit concerns — that is, are companies throwing money into one?

In today's Friday Digest takeover, Eric explains why comments from SpaceX's first earnings call may have revealed one of the AI boom's biggest emerging bottlenecks – and why the…