Yup! Depends on the company and the person, of course.
Another thing: People at FAANGs usually ride the stock up and get way more than 7% per year. I'm embarrassed to say that I sold a lot of MSFT stock at $30 in 2011. Today (~15 years later) it is trading at $530.
Never be embarrassed about diversification. In 2012 Microsoft could have been found to be cooking the books and $30 would be a lot. Or they could have hit a hard patch, lost stock value and laid you off and you'd be out income and savings.
Most helpful way I know to think about this is: if you’d been given that stock as cash would you have bought the stock. Breaks the cognitive bias of already holding the stock.
Sustaining 15 years at staff level is near-impossible and will extract a heavy toll for the vast majority of people. Plus at 55? Not saying you'll be dinged purely for your age but it's not like it has no influence ...