While I'm willing to believe that Anthropic common stock might somehow be a reasonable investment because it might go "to the moon", it seems obvious that this is a high-risk bet. This is shaping up to be a winner-take-all industry. Does anyone really think there is a 90% chance that Anthropic will be that winner?
If you thought there really was only a 10% chance that they'd fail to be in business in a decade, why wouldn't you just buy their common stock and hope for a 100x return? How do the rating agencies justify this degree of confidence in Anthropic's ability to repay these debts? Or do I somehow misunderstand what these ratings mean?