A true epilogue is removed from the story in time or space. That's the reason it is called an 'Epilogue'; the label serves to alert the reader that the story itself is over, but we are going to now see a distant result or consequence of that story.
Words change over time. 'Condescending,' for instance, was once a good thing to be. It meant that a person was willing to interact politely with people of lower social ranks. In Jane Austen's world, a lady praised for her condescension was receiving a sincere compliment.