No, he lost, irreversibly, when he couldn't find the third path when he had to choose from murdering his own people, save one, or dying with all of them. While Naruto is a hopeless idealist, what happened in Konoha was still a giant tragedy and a shining example of why Naruto's message is better than Danzo's. You can't save your people by murdering a big chunk of them. Such thinking is a paradox.