>"There are an incredible number of Apple employees worth tens of millions of dollars that would love to not commute"

Is there really? Can you quantify what an "incredible number of employees" is here? Thousands, 10s of thousands? Do you have a citation for that statement?

Why would so many people worth 10s of millions of dollar be competing for the same properties/ Also why are so many people worth 10s of millions of dollars still working at Apple?

Because Apple pays most people with some amount of stock and that stock is worth 150x what it was 15 years ago.

Those (now rich) people still work at Apple, as do tens of thousands of other wealthy people.

I don't know how much jobs Apple has now but the new Campus is "huge". Like really gigantic. Apple is a wealthy tech company and even if it is not paying high salaries, I expect lots of employees have made a killing from stock options in the last few years.

Yes they have a new campus and yes Apple is rich but that does not mean their employees are rich. How do you imagine employees "made a killing"? Do you think that Apple just hands out stock grants to everyone? Company stock is an asset like anything else, why would would they just be giving it away?

Stock options are a part of the compensation especially for startups. But regular companies do it too. They do it because it is "free" money at least at the time of issue.

Apple new campus is both huge and the "flagship". It means Apple top employees will work from there. It has a 12,000 employee capacity. There will be hundreds or maybe thousands of top executives, top managers and high-grade engineers. I'm pretty sure the compensation for those is very high.

It is not "free money" at all, it is an asset like any other on the company's balance sheet.

For a publicly traded company such as Apple it wouldn't be options but RSUs and they are a percentage of you salary. And you still have to pay tax on them just like normal salary.

Just because the built a new large campus it doesn't mean that the majority of people there will be worth tens of millions of dollars. Very senior management sure, rank and file engineers - not so much.

Is apple paying these people tens of millions or are these stock programs?

You do know there is more than one company in the US right?