It’s called a natural disaster and we get along just fine. If the entire planet loses power, there’s nothing to be done, but even if an entire US state loses power, gas generators come online and trucks haul fuel in from long distances. It doesn’t take long for a grocery store or bank to open up with cash withdrawals again.
I decided to start blocking the people posting them. It turns out, it was literally one user making it a spam problem. I blocked one or two more on principle and haven’t seen a moth meme since.