That’s besides the point. You have to be there so you don’t have enough time to achieve your hopes & dreams, ensuring you don’t build up any wealth, let alone generational wealth, and therefore can never challenge their dominance & authority.
I agree, this is more than whether we work more or less efficiently with 4 or 5 days in the office. The ruling class wants us in our white cages (office walls) for as long as possible so, as you said, they can ensure we can’t work on other stuff that truly satisfies us and gives us a chance of generating actual wealth rather than depending on whatever measly income they want us to live paycheck to paycheck on…
It’s highly unlikely that any of my dreams would make me wealthy, because they all involve having fun, improving myself, and/or making the world a better place. I think most other people are the same way.