If you dismiss difficult aspects of a person's life because somebody else has it worse, then nobody actually has a hard life except for starving children in Africa. Maybe not even them: captives who suffer regular torture and indignity probably have it worse. Or modern-day slaves.
Some parts of everyone's life are unenviable.
That said, I don't think it makes much sense to comparmentalize working lives into "enviable" and "unenviable" parts.
The end result is what matters, and the bottom line is that he has billions to show for it, can work as little or as much as he wants (the other stuff, that he's somehow "forced" is BS, he could take a decorative role in the company if he wished to), and he can retire at any time.
So what part should I show sympathy for? That, despite all these facts, he works e.g. 15-hour days? Well, so do tons of double-shifting dirt poor people, immigrants etc. Without the good parts, and despite their inclinations.
>If you dismiss difficult aspects of a person's life because somebody else has it worse, then nobody actually has a hard life
Not just "somebody else" -- 99.999% of the population. He has it better than statistically almost everyone on the planet. There are maybe 1000 or 10000 people in his position (net worth, age, etc.).
It's mind-boggling how bad it must be in some places. And yet, I'm sure that most residents of these "bad" places are probably happy day-to-day, hanging out with friends and family.
That's not much of a point though.
Sure, it's a spectrum instead of being a binary "has it good/has it bad". Nobody said otherwise.
But spectrum or not, Page is on the very very very top end of the spectrum. He is in the very end of the "has it good" category, with miles to spare from the rest 99.999% of the population.
That doesn't change because an American 2-shift working 20K/year single mom has it better than an African modern-day-slave.
Hate your day job? Don't do it. Take the money and do something you'd rather be doing. Sail all day. Start a weird Russian nesting doll collecting hobby. Start a band and pay professional musicians to play with you. Whatever. Hate cleaning? Hire staff. Hate child care? Hire a nanny. Hate your wife? Get a divorce and hire / find a new one.
Most people don't have any of these options. They have the option to keep the short-term highest-paying job they can sustain in order to e.g. Pay for a mortgage and food.
At that point, you could literally do almost whatever you want (except e.g. buy true love, fulfillment, etc). If working all day makes someone feel fulfilled, maybe do that, but billionaires all have the luxury of being able to not do that, or not do anything if they don't want, and be 100% fine.
Money isn't everything. Even if you have it, some things about life can be difficult.
Whether or not you feel sympathy for it, the difficulty still exists.