I have this question that's lost me 27 rep, and I know we cannot delete answered questions. However, it prompted me with
Are you sure you want to delete this question? It has answers. Repeated deletion of answered questions results in a question ban.
I know it's wrong to delete answered questions, but this questions seems to be just to humor the community and I lost nearly the same rep as the only answerer gained so I thought not much harm done. I thought it's a new feature where you can delete answered questions, but apparently not.
Why is a popup necessary, then, if we cannot delete them in the first place?