The Syrian war lasted for two years. Who will have the last laugh?

Personally, I think Turkey should be the biggest winner. For Syria, the war that should not have happened has happened now, and the national economic loss is relatively large, and post-disaster reconstruction has a long way to go. For Russia, although this only overseas military base has been kept, it has suffered great losses, including military losses and considerable economy. For the United States, spending huge amounts of dollars has not achieved the goal of containing Russia. For Turkey, because of its strong military strength in the Middle East, the United States and Russia are buttering up to him and turning to themselves. Although Turkey has lost some lives, it has curbed the infiltration of Kurdish armed forces and created a buffer zone by occupying the Syrian border. It can be said that Turkey has its own interests. The worst is actually Syria. From now on, the fate of the Syrian state can only be divided by the United States, Russia and Turkey, but not by itself.