Having been stuck on a system where the only editor was Ed, I'd say nano availability can be a big win for the user.
Re:Modern terminal-based text editor
by zimpenfish on Friday September 29, 2017 @06:12AM
(#15364036)
When I was a lad, I had to port ed in order to have a console-based editor.
(True story - A5000 with RISCOS back in about 1993)
Can we start a !Zap vs !StrongEd argument here? :)
(Zap wins, of course!)
The advantage for whom? Surely not the user.