What did the Mexicans get by sneaking into the United States?

America is a country of immigrants. It encourages talents from other countries to immigrate to the United States, but it must meet certain conditions, such as technology, knowledge and capital. However, the legal immigrants allowed by American immigration law generally engage in relatively advanced jobs, so the shortage of junior service personnel in the United States has formed a strange phenomenon. On the one hand, the United States restricts illegal immigration, on the other hand, it needs illegal immigration. It is for this reason that the Bush administration failed to pass a bill to crack down on illegal immigrants a few years ago. Now let's get back to the point. Generally speaking, Mexicans can stay in the United States for a long time as long as they sneak into it, so they really want to stay in the United States.