India, on the other hand, is a melting pot of multiple cultures, ethnicities, and religions that have managed to co-exist harmoniously, despite the odd riot or skirmish. Based on this alone, I would support India's "way of life" to be worth fighting for.
[1] https://en.wikipedia.org/wiki/Military_history_of_Pakistan
I don't think though it makes sense to try to paint every single conflict as good-vs-bad, democracy-vs-dictatorship, since you can easily have full democracies fighting each other for any possible reason (imagine potentially UK-France, Yugoslavia breakup or anything else)
Not every war is about protecting democracy or anyone's fundamental freedoms against undemocratic enemies. Nationalism, disputed territories, conflicts involving minorities, these things cause wars, and democracy doesn't necessarily fix it.
Sometimes the world is a bit more complex than a Hollywood movie.