The number of personnel won’t really matter here past a threshold. Looking at Ukraine Russian war it’s clear most of the fighting will be done with suicide drones, ones that can be produced en mass by any country more or less.

Picture quality… Watching movies on oled is not comparable to literally anything else. But any decent 4k TV that came out in the last decade will blow out your TVs.

And besides, if you already have dumb TVs, and you don’t care about the smart side… Don’t add internet to a new TV, and it becomes dumb. With all its glory screen