Its not like in dot com where companies without revenue got to borrow tons of money they could never pay back.
It’s exactly that, but much worse. These companies do not make money. They lose tons of money every quarter. They have revenue but it doesn’t even cover their operations cost. But that’s not even the expensive part; training new models is hideously pricey and that will not change. And they must keep training new models lest they “fall behind” in this race to the bottom. OpenAI owes a Trillion and a half dollars to their investors. They have at least a trillion in obligations to compute providers. They keep taking more investor money, most recently with SoftBank who sold junk bonds to raise it.
Not to worry, OpenAI may lose money on every sale, but they make up for it in volume!