To take you literally, all of life lives in a vacuum. Your argument is nonsensical in the worst of times. In the best of times, yes we make do and we ignore the plight of man. But I would hope that in war or in pandemics maybe we would in fact help each other out as these times remind of us our humanity where we all suffer for the common good. And when we get back to the the best of times, I would urge you to read up on Keynesian economics; if you want to float all the boats.