The suffering of Palestinians to find a job and support their families continued post the Israeli occupation as G. Kanafani showed in رجال في الشمس. This story is just a glimpse of the infuriating journey that the displaced go through in the hope of finding a better life in another land! Sadly, many of these immigrants die in the desert, sink in the sea, or get captured and jailed! Countless humans experienced such distress after WWI, WWII, and the collapse of the Soviet Union. Also until this day, many people from Africa, Asia, or Latin America endure terrible conditions and die in the Mediterranean, Pacific Ocean, or Sonoran desert while trying to escape conflict and cross to safety.
There is a summary about it in my blog - https://www.tamarayousefmousa.com/