I agree with this.
Although life may be terrible in your country or whatever, I find it best to stay in your country.
When my grandparents were younger, the conditions were terrible in France. For instance, My grandpa lived in a very poor family, and they only ate bread. However, he never desired to go the USA or a richer country. There was WWII at that time, he lost a friend because of the bombings. That never made him leave his country.
I don't know... But I find it very saddening that many people just run away from their country. If you guys know "the memory of Love" of Aminatta Forna, the book shows well that it is better to stay in your country. Kai (a guy in the book) wanted to go to the USA, but at the end decides to stay in Sierra Leone which I believe is the best solution.
I bet you'd think differently if you lived in Syria or Afghanistan etc.