US/Saudi similarities

The US uses Mexican labor to perform our low-paid labor while at the same time proposing to build a wall to keep illegal immigrants out of this country. Saudi Arabia does the same thing along its southern border with Yemen. Yemenis are invited into Saudi Arabia to perform the work Saudis don’t want to, while at the same time the Saudis are constructing a southern wall to keep Yemenis out of the country. Additionally, the Saudis with US support are fighting a war in Yemen to prevent Shiites from taking over the government of Yemen.