Real people rarely want war, they all want the same basic things: food and shelter, a good future for their kids, and to live in peace. This is universal over the whole world, unless they've had their minds poisoned by leaders with their own agendas, be it political or religious.

However, most people also don't really care that much about other people, especially in other countries. So they elect people to handle that for them, and then believe what they're told. Mark Twain's quote "Travel is fatal to prejudice, bigotry, and narrow-mindedness" seems fitting. With modern tech you can communicate with people all over the world without traveling (I'm in my underwear in Sweden right now for instance), which helps widening the gap between the "liberal elite" and the rest who feel left behind or that their country is taken away from them.

One thing that contradicts that in a way is the fact that a majority of the expat Turks living in Europe voted for the new referendum giving Erdogan much more power. More than 63% voted yes in Germany for instance.