In the wake of introducing OS X Lion on your Mac, have you discovered something missing? Is that your Library envelope? Perhaps it is your Library. Working System X Lion shrouds the Library organizer on the Mac. Before OS X Lion, the Library organizer was available in the client account.
Please read the originial post here: https://howtominers.blogspot.com/2019/08/unhide-and-access-hidden-library-folder.html