Because not everybody needs all the stuff that comes with MinGW? Why install all that stuff if they don't intend to use it, just to get a package manager design

Because not everybody needs all the stuff that comes with MinGW? Why install all that stuff if they don't intend to use it, just to get a package manager designed for another platform? Apart from the fact that the MinGW port of pacman is designed for the MinGW environment only, and therefore doesn't necessarily integrate all that well with the rest of the Windows system, the packages it provides are mainly ports of software from other systems (chiefly Linux and BSD) rather than native Windows software. Doesn't seem all that relevant.