OpenAI said ChatGPT had “tens of millions” of subscribers, which we estimate to be 20 million
I mean, should we believe them? Your source did an estimation too.
Also:
ChatGPT has 700 million active users, who access the app once a week
Where 20mil is about 3% of paid customers which is not as huge as you'd expect. And this 700mil are the ones that are only using LLM once a week. Does not account to the ones who uses it more seldom and/or are unregistered users. If we count those, paid customer % would certainly plummet.