That is correct. Infrastructure I don't think is actually used anymore. It was for when we were having trouble spawning structures at the start of the GC for certain ones that we set up through LUA, so we gave them a huge budget so they could build structures quickly, but we ended up figuring out the spawning.
Corey, just another question. After applying my modification (2x instead of 4x on AI income), every time I save and quit the game the Cruel AI turns off. To be clearer - I open my saves and I have to reactivate the Cruel AI by clicking on the button. I'm not sure if the cruel AI is actually working, the enemies don't seem to be stronger than before but I just played some hours and it takes a bit to see the effect of the new income. I did not touch anything outside that particular string.
Do you know something about that?