We just conquered a city.... with trosps... the only ones in it...
It is historically acurate, as all houses are made of wood, and I doubt they are using much construction codes while just rebuilding the world...
The Mongols burned down Chinese villages; Romans did to half Europe, heck! Even Rome itself burned, while also made of stone!
They would surely find a way...
And about the food prodution... doesn't the AI has a multiplier or something? Because after the war is over and I have all of the enemy kingdom, my food is 10, after demolishing most huts... I did calcualte, and I would have been at -76 if not...
The AI acts as if food grew on the ground! .... wait....