I've never worked in such an environment myself but I imagine it feels something like soldiers feel following a leader who feels like he knows what he's doing. It's the feeling of shared hardship and shared experience and it creates culture of driving to follow the leader.
I imagine Elon Musk (at least used to, not sure if he still does) cause the same experience in employees. That's the sense you get when you read books like "Liftoff" that document the early days of SpaceX.
I don't think people spray painting parts no one in the public will ever see feel like their leader is on the ball. They probably feel like they're at the whims of an unreasonable narcissist who can erase their weekend and generally make them miserable for no reason whatsoever.
“When you’re a carpenter making a beautiful chest of drawers, you’re not going to use a piece of plywood on the back, even though it faces the wall and nobody will ever see it. You’ll know it’s there, so you’re going to use a beautiful piece of wood on the back. For you to sleep well at night, the aesthetic, the quality, has to be carried all the way through.”
You're suggesting asking people to work into the night to make an aesthetic change that will benefit no customers, that will not make the workplace friendlier or more productive, and that you may never even lay eyes on again, is craftsmanship? I would suggest its authoritarian control for it's own sake. To make people work to your arbitrary and unknowable criteria for no other reason than to exercise your power over them and to make them understand that that is your arrangement together.
Additionally silver brackets aren't inferior, like plywood. This is more like the craftsman chewed you out for using Phillips screws instead of flatheads for your table, because the craftsman feels that Phillips are for bookcases and flatheads are for tables.
I imagine Elon Musk (at least used to, not sure if he still does) cause the same experience in employees. That's the sense you get when you read books like "Liftoff" that document the early days of SpaceX.