is china helping ukraine also? The real "force multiplier" is basically the same as it was 100 years ago: fancy advanced tech works great to clear large, unoccupied spaces with no terrain costs; it still won't go into a jungle, climbmountains or fight in the streats.
Whats compounding existing reality, is how cheap it is to use commercial tech from any of these manufacturing hubs, china included, and turn it into a small but persistent offensive weapon.
So now Americas got billions of dollars worth of ammo up agains millions of dollars worth of fodder, and that won't clear the way to controlling a large, well defended plot of land.
America's leaders are drunk and high on their own propaganda, even while Ukraine has demonstrated just how useless the old, bulky and costly tech is.
My theory is that China is playing wait-and-see. Likely futures:
Russia survives; business as usual, if much poorer. China doesn't want to poison that relationship.
Russia falls; China helpfully "adopts" the orphaned Asian lands.
Iran falls; turmoil follows; the USA as usual (since WWII) has no plans for afterwards. Do nothing until opportunity presents itself.
Iran survives; the US falters; wait and benefit from the opening that creates.
I can't see a path where China picking sides in UKR/RUS nor USA/IRAN benefits China at all.
China has been cutting off Ukraine from direct drone supplies, they have to use front companies and middlemen.