为什么LinkedList(T)不实现IList(T)接口?

In C#, the LinkedList(T) class does not implement the IList(T) interface. However, the List(T) class does implement IList(T). Why is there this discrepancy? Functionally, they are both lists, so this design choice seems odd. It now becomes difficult to switch implementations from List(T) to LinkedList(T).In C#, the LinkedList(T) class does not impleme