Streaming services track what I have watched so I can see the progress. But only your first time through a series. If I start over, then it can be confusing where I am.
I might start over because I didn’t finish and want to give it another chance. Or I want to watch a series again because a new season is coming and the details in the beginning are fuzzy. Or I just love the series.
Movies do not have this issue.
When this episode started, I realized this is the third day in a row this same episode started. “Watch again” with the super tiny episode text was not a clue. Unfortunately the child doesn’t mind so much. So we are watching it again.