In the past, people went off to war and some of them literally died for their country. Today, people won’t even so much as wear a little piece of cloth on their face while shopping for their khakis. We are doomed if the next COVID is 20x deadlier.
I've heard the semi-joke that if this generation was the one involved in WWII, Americans (and many others in Europe and Asia) would be speaking deutsch or nihongo today.