> Industrialized manufacturing of electronics?
Ukraine seems to be exploring this and rewriting military doctrine. The Iranian drones the Russians are using seem to be effective, too. The US has drones, too, and we've discovered that drone bombing is not helpful with insurgencies; we haven't been in any actual wars for a while, though.
> Industrialized manufacturing of intelligence
I don't think we've gotten far enough to discover how/if this is effective. If GP means AI, then we have no idea. If GP means fake news via social media, then we may already be seeing the beginning effects. Both Obama and Trump had a lot of their support from the social media.
Having written this, I think I flatly disagree with GP that technology causes wars because of its power. I think it may enable some wars because of its power differential, but I think a lot is discovered through war. WWI discovered the limitations of industrial warfare, also of chemical weapons. Ukraine is showing what constellations of mini drones (as opposed to the US' solitary maxi-drones) can do, simply because they are outnumbered and forced to get creative.