The reason the stockpiles are so absurd is that in HOI1 people complained that there was a limit on the resources you could stockpile pre war so the old caps were removed.
Personally they should limit the stockpile to no more than 6 months of full operation, beyond that it makes no sense. I am not even sure exactly how realistic that is, as I know the UK had a strategic reserve but I am not sure how many other countries did. But keeping millions of tonne of materials on hand never happened.
So I am not sure how successful you would be in getting a cap put back in. Though it would make sense. It would also limit the gamey trading that goes on to produce the absurd stockpile in the first place.
Personally they should limit the stockpile to no more than 6 months of full operation, beyond that it makes no sense. I am not even sure exactly how realistic that is, as I know the UK had a strategic reserve but I am not sure how many other countries did. But keeping millions of tonne of materials on hand never happened.
So I am not sure how successful you would be in getting a cap put back in. Though it would make sense. It would also limit the gamey trading that goes on to produce the absurd stockpile in the first place.