Well, it can trigger the next financial crisis either way. Because now that spending is on the books of two companies: xAI, as a projected income, and Anthropic, as an external investment[1] that justifies their overblown valuation. Now, if Anthropic decides to get out of that deal, then the stocks of both Anthropic and xAI will crash, possibly triggering a wider market crash.

[1] it is an investment because I think xAI agreed to sell their compute infrastructure well below market price.