Earlier quoted context omitted.
How can a state survive if this weren't the norm? Why would men fight and die for a government that views their own wives and daughters as cannon fodder? If the government is conscripting men's wives to war, is it really in the interest of men to risk their own lives to protect that government? If the government took my wife and sent her to war, I'd sooner firebomb a government office than join up to fight for the go…
And what about a government which sends sons? Your point makes absolutely no sense, especially in relation to feminism. Equal rights and equal duties.
It's not the case with 1 woman and 20 men.