new game concept is wrong

Please restore deleted resources because new game concept is wrong. The latest changes have caused the game to lose its strategic and economic depth, which was caused by the diversity of raw materials. Now you can't build a plane without food, what a joke (Is an airplane made of food and burns fuel or made of fuel and burns food?). I suggest that you should not only restore the removed raw materials, but go a step further and try to add those present in Supremacy 1914, such as coal, which would introduce electricity, which would increase the efficiency of factories or mines, airports or raise morale in the province. The next raw material would be fish, which, next to grain, satisfied the demand for food. I think that ultimately a combined resource system like in Supremacy 1914 would be a good idea to implement in this game. If you want to remove something, war bonds are in first place.