Really? This would be devastating? We can't live without electricity, electronics, water pumps? It's amazing we're here today!
Yes, it very likely would. All those urban areas that grew as big and relatively healthy as they did, thanks to clean water and efficient sewage systems? If that wasn't brought back online, fast, they'd start moving toward their pre-sanitation population levels. The hard way.
Same would apply for agricultural areas and yields that depend on powered irrigation. Unless that was brought back online, and quickly enough to avoid damage to the crop, you'd see yields plummet toward historical levels, with population following suit shortly thereafter. Very unpleasant.
Hopefully there would be enough enough backup systems to restore function relatively quickly; but if not things would be unlikely to go well.
Does this have something to do with all the little advertisements that say CPAP and seem to have a mask crudely edited into a photograph?
I think that Newsmax, 'linkbait for reactionary old people', is behind much of that. They are ostensibly a political thing; but their advertising leans heavily into (sometimes rather dubious) tabloid medical reporting when there isn't a good red-meat issue to run banner ads about.
Then I suggest you not enter any races in which the loser will die.
I would suggest that you give more thought to 'races' where outnumbering the opponent and firing anti-aircraft weapons at them from the ground is acceptable...
Even if we suspect that a nasty shooting war with a modern adversary is in the cards, it's a bit of a problem that our current next generation super plane costs so much that we'll necessarily have them in quite limited numbers and be unwilling and (in a conflict of any nontrivial size or duration) unable to expose them to serious risks.
This is especially bad if they turn out to be seriously vulnerable to any missile system developed that isn't ruinously expensive per shot or a closely held secret used only by somebody's elite guard. Obviously the cost of pilots means that the US isn't going to be doing many aerial human wave attacks (short of a WWII-style mobilization); but we certainly aren't going to be fielding larger air forces, or ones better able to resupply after losses, because our fancy aircraft cost north of $100 million a pop.
"No matter where you go, there you are..." -- Buckaroo Banzai