Their plan is to rehabilitate the millions of Syrian refuges now residing in Turkey, into this location. I would say not a bad idea.
And YPG and other Kurd teams that defeated isis, no matter how strong they are, were no match against Turks.
Good job done. But as usual nothing ever ends. Time to calculate the aftermath now.
How has the landscape changed? And how might it affect the next events? That's what we need to watch.
So who won? Whoever, USA is now off Syria. And they had to leave without preparation, in a hurry, destroying their equipment. On the other hand equipment destroying before leaving a post isn't new in warfare.
Erdogan had a plan. And he executed it nicely.