Does this just continue the ‘western way’ of spending a crap load of money on each military item, instead of getting good at making A LOT of something really cheaply? Ukraine and Iran are both showing it quickly becomes a war of attrition and fancy weapons get very expensive very fast, or run out very fast.
also you'd want to maximize dual usage (civil/military) of components so that your production capacity can be easily switched back and forth more on demand.
(Otherwise you just end up a stockpile of obsolete drones/weapons)