Civilians and their property have been targets in war for centuries if not millennia. This is nothing new, and it's absolutely a valid way to end a war against a nation that is even marginally democratic.
If the people electing the leaders don't support the war, then, in theory, the war will end.
It worked for Vietnam. There was finally enough pushback from the people that not only did the US pull it's troops, but there was an anti war sentiment across the entire nation for at least a decade beyond it.
This is why there's so much propaganda against our "enemies" these days, to ensure that the people keep seeing them as enemies and not as people.
Welcome, all of you who are finally coming to the realization that over-regulation is real, and a real problem.