80 years ago no African or Arab man wanted to travel to Europe or America.
It was a Chinese thing until the Western world started bombing and destabilising the Arab and African world in the pretext of fighting Terrorism and Islam.
You manufactured endless propaganda to label these people as terrible people and provided yourself an excuse to kill them just to steal their resources.
Gold, oil, diamonds, rare earth minerals, name them.
You create terrorist organisations, train them, fund them, use them to distbilize regions with huge mineral deposits and weaponize terroism for illegal mining and extracts.
Today the United States is the largest exporter of oil.
As we speak, the Unites States is actively extracting rare eath minerals in Northern Nigeria using their terrorist group Boko Haram and Iswap.
These same people will go on TV and complain of illegal immigrants and how they are a threat to the US and Europe.
The question is, after bombing people from their homes and making them homeless,
Where did you expect they will go?
Definitely the countries where the process of their natural resources is used to develop.
Want to control immigration?
Control the bombs, control the engineered terrorism. And let societies grow and develop naturally at their own pace without interference.