Being a business owner doesn't necessarily mean being the founder.
No CEO is becoming a billionaire by collecting a paycheque. They might become a billionaire by accepting the right stock offer in lieu of wages, but that makes them the business owner again.
Yes, they can and do.
Safra Catz, $2B - CEO Oracle
Sheryl Sandberg, $2B - Meta
Jamie Dimon, $1B+ - CEO Chase
and many more (Andy Jassy, Tim Cook, Satyna Nadella, ...)https://www.forbes.com/profile/safra-catz/
https://www.theguardian.com/technology/2024/jan/18/how-shery....
Granted, Catz seems to have recently sold off a large stake of her ownership. But the cash proceeds of that sale still came from being the owner at one point, not from a salary. Nobody becomes a billionaire off a regular paycheque.
Hell, even FAANG software developer compensation is really only notable because the total package includes becoming an owner of the company. The wage portion isn't that much different than any other random tech company.
And you might say, "well - you'll never become a billionaire working for someone else".
That's not true.
There's plenty of CEOs (non-founders) who are billionaires.
And the chances of you running your own company and becoming a billionaire, is about the same as you becoming a CEO at a Fortune 500.