They are also directly related to medical costs.
So what are to trying to say, that they will go down? That medical costs will stop going up! That the number of aged will normalize and stop going up?
I fail to see how. This is simple math.
You are expecting what can only be called a miracle and are ignoring the demographics, the trends and the reality of a shift in the balance of young and old.
This is something that has been expected since shortly after WWII. It is now here.