> But the question is whether that’s the key differentiator holding you back from X, Y, and Z. And no it’s not. There are people who do X, Y, and Z and don’t have a maid.
As with a lot of things: individually, yes, this is the only useful way to look at it. Statistically? Over a population? No, of course high levels of unpaid obligations keep people from accomplishing things, in the sense that if you ease those up they accomplish more.
More to the point, I didn't make this about how it was "holding people back" so I'm now seeing why you're so resistant to it, since you think that's what I was getting at: no, it's about attitudes from executives who live life on easy mode then complain that their underlings are lazy.