Alright, so you're not saying it.

But PG is literally addressing the billionaire question. He's literally replying to a statement about billionaires specifically.

We're not reading too much into it.

Like I said, millionaire sure. (You could see it as another word for "successful"). Billionaire? Absolutely not, and it just sounds like you and PG are trying to change the subject, because the actual topic can't be refuted.

Or PG is so disconnected from reality that he's intentionally directly saying "I earned billions".