I assume that any venture backed company riding the crest of a hype wave is doing all three of those things, (because many past venture backed companies riding the crest of a hype wave have turned out to be doing all three of those things.)

There are more con-artists at an average technology investment conference, than there are free vendor labeled give-away USB drives.

But OpenAI is still a real tool, and actually does some interesting stuff. (Contrasted with many past venture investment hype waves that were 100% pure bullshit, such as various "risk free" finance products, and some "no one asked for this" BlockChain apps.)

That said - as others in this thread have pointed out - while the revenue quote is a surprising number, it's not completely implausible, by any means. I personally know plenty of people who find an AI product subscription worth a few dollars each month.