State balance is a pseudo reason to attack someone. For example. Last sets winners state:
Spies 67.514.942 Level:12
Infantry 451.162.472 Level:8
Tanks 0 Level:1
Jets 0 Level:1
Bombers 0 Level:1
SAMs 99.740.469 Level:8
Ships 398.588.546 Level:8
It takes like 100b to break with spies. After that I see that I need approx 150b to AR him, or 150b to GA him. It is absolutely impossible to defend yourself against every attack. I made like 450m cashing with one turn 60k land. I'd have to cash 300 turns and then I could break anybody with something.
Demanding a balanced state is not needed.