Lol, you serious? From Turkey alone around 250.000 refugees already returned since Assad fell. They were hardly able to manage that stream of returning refugees at the border. Many, many more prepare to return. Most refugees fled from the Assad governement.
The Isis-thing was never more than a minor sub-conflict.
Oh my, and you accuse of living knowledge a fantasy world…
They literally just unearthed a mass grave of approximately 150.000 people that have been murdered by Assad…