Decades ago, MacOS properly had the close box for windows on the opposite side from minimize etc. widgets; now the one destructive window action could be reasonably safe without confirmation. Then Windows started gaining popularity and nobody ever did it the right way by default again. A pity for the sharp minds at Xerox PARC.
Separating them is good for avoiding misclicks.
Decades ago, MacOS properly had the close box for windows on the opposite side from minimize etc. widgets; now the one destructive window action could be reasonably safe without confirmation. Then Windows started gaining popularity and nobody ever did it the right way by default again. A pity for the sharp minds at Xerox PARC.