Only because they force you to use the keyboard more for shortcuts, because they've hidden so much from the screen for the sake of "simplicity", which ironicall

Only because they force you to use the keyboard more for shortcuts, because they've hidden so much from the screen for the sake of "simplicity", which ironically makes the UI harder to use. It's also the exact opposite of what the author is saying, because it's the power users that would (probably) use keyboard shortcuts, not normal users.