

Russia had prepared itself for the usual American strategy of a Carrier Group sitting out far way from the coast and throwing long range cruise missiles and fighter jets at it whilst too far away to be hit by return fire - as used for decades now, for example in the Gulf War - by developing hypersonic missiles and advanced AA capable of shooting down those fighter jets and cruise missiles.
Then they went and started a land war with their next door neighbor - which is almost the opposite military scenario of that which they prepare themselves for - plus on top of it it turned out EVERYBODY was on the take in their Military so it was a hollowed out shell far lesser than it seemed on paper and finally, to add insult to injury, the era of the drone was upon us changing the nature of land warfare as well as on the long range side making mass attacks with cheap quasi-cruise missiles possible.
Given the geography of it if they attack Taiwan, China is - unlike Russia - almost certainly going to be facing the decades old way of American sea-based force projection in the form of the Carrier Group, which is the one they’ve prepared themselves to counter.






Quantity has a quality of its own
This is a lesson America knew back in the WWII days when they countered the superior Tiger and Leopard Panzers with Sherman tanks, but seems to have forgotten in recent times with its multitude of white elephant projects for “superior systems” which are much more expensive whilst yielding tiny improvements over existing systems.
Meanwhile the era of the drone is upon us, and that’s all about using said “quality of its own” of masses of cheap and easy to make drones.