THE ENTIRE AI BOOM IS BUILT ON DEBT. And it has started to crack now. Alphabet, Amazon, Meta, Microsoft, and Oracle have pledged to spend up to $725 billion this year, mostly on data centers and the chips inside them. They are not paying for it with cash but with debt. Those five have added $350 billion in debt over the last five years. Their combined debt load has doubled, and interest expense has hit $10 billion. Now, this $10B doesn't sound much until you realize this. Amazon's free cash flow went negative in the quarter ending March 31. Its $25 billion bond sale this week got a cold reception from buyers, which means the debt market is starting to say no. Oracle's debt hit 2.5 times its sales while S&P downgraded it to the lowest investment grade rating there is, one step above junk. Microsoft and Oracle shares are both down over 20% this year and still bleeding. But that's not the entire story. 68% of the world's DRAM comes from two companies in one country. Korea. Today the KOSPI fell 9% in a single session and triggered its 7th circuit breaker of the year. Samsung and SK Hynix make up more than half that index. Korean retail investors have borrowed a record ₩38 trillion to buy those two stocks. So the AI trade now depends on this. Five companies borrowing hundreds of billions to buy chips from three suppliers, two of which sit inside one leveraged stock market that keeps halting trading. If memory prices spike, hyperscaler margins break. If AI demand slows, memory prices collapse and Korea breaks. If Korea breaks, the leverage unwinds and takes the chips with it. And in this scenario, there'll be no correction but a BRUTAL CRASH.(Crypto Rover)