Do drones just appear out of thin air? Or are they made in factories, which as far as I know are "high value fixed civilian infrastructure" - which is vulnerable to attack? If drones become a big enough problem for countries like the US, then drone factories in China will be bombed, I have no doubt about that. The author is quite misguided if he thinks wars can only be fought defensively and never offensively.
The US will do none of that shit because they wont be able to do it. Given the US is struggling against Iran, couldn't outproduce Russia on the battlefield yet they want to force down China which is an order of magnitude bigger than Russia.