Linked list C#

Question

Is linked list useful? I can't find real need to implement it in the code. I think C# collections are enough in 99% situations. Am I right and should I remember linked list like creative and interesting example?
https://www.sololearn.com/learn/812/?ref=app

Answer 1

Yes it could be usefull in some pathfinding algoritym where you wanna know both the previous and next cell.

Answer 2

Ok, I understand. Linked lists are useful, when elements inside a collection have relationships.