Why are there so many empty folders in my smartphone sd1 card?

[AC Question]

Why are there so many empty folders in my smartphone sd1 card

My smartphone sd1 memory card contains dozens of nested folders each containing duplicate folders

 

[B. Diddy]

Welcome to Android Central! Can you give us some examples of the folders?

 

[B. Diddy]

Also, make sure the file manager is set to show hidden files/folders (if that setting is available).