For fukc sake! I take it really down to idiot level now, so that you might be able to get it.
If the pianist can't play it legato (not only in this specific passage) but have an idiot teacher like you, who only is interested in being right, and get forced to play legato, it will not sound legato. It will sound tensed and badly phrased. (If you still think I tell him to play staccato, you can stop reading, and not even bother to reply.)
It cases like that, where real legato is NOT possible (NOT IN THIS PASSAGE, >>>NOTE<<< NOT IN THIS SPECIFIC PASSAGE), a non legato touch will sound better.
I write it all again, so you might be able to understand, since you clearly are 3 years old, and can't quite read yet.
If a pianist can't play legato, because of that his or her hands are too small *NOT IN THIS PASSAGE, BUT IN PASSAGES SIMILAR TO THIS*, real legato will sound nothing but sloppy and tensed. In cases like that **WHEN THE PIANIST'S HANDS ARE TOO SMALL FOR OCTAVE LEGATO** It's better to focus to make the phrasing correct, and in that way compensate for the lack of real legato.
In Schumann and Liszt, there are many cases like that. Also in Chopin *NOT NECESSARILY THIS ONE*
Go to any international competition and find all the asian girls, who barely can reach and octave, and listen how they make things sound like legato.
I'm so incredibly fed up with the way you're arguing. You're the one who brings it to the playground, you're the one who cares more about being right than helping the OP, you're the one who can start an argument out of nothing and gets a whole topic closed because of your stupidity and extreme lack of seeing things differently. I'm not interested in talking to you. Don't reply to what I write, don't bother commenting in threads I start.
Enjoy never listening and enjoy never learning.