There’s no doubt about the fact that the US needs college-educated workers. In fact, specialists workers with college educations and advanced educations are in demand in the US. For example, doctors, nurses, and other professionals sometimes are invited into the US through special visa programs when there are shortages of these professionals. As well, there are special visa categories for professional workers, including researchers and academics.
However, America is a very diverse country, with many labor needs. In many cases, you can get a visa to live and work in the US, even if you do not have an extensive education or a college degree. For example, if you fall in love with a US citizen and get married, you can get a green card, regardless of your profession or education. As well, there are specific visa categories for workers who are not college-educated. Artist visas, for example, allow entertainers and other artists to enter the US for work purposes and in many cases, these visas are based on achievement and professional success rather than education. The green card lottery, another popular method for obtaining a green card into the US, also does not require you to have a college education. If you are randomly selected for a green card, your education background will not matter at all.
As well, the US has special visa categories for workers who may have experience or a willingness to do a job but not necessarily an academic education. The H2 visa is a nonimmigrant worker visa, for example, designed specifically for workers without higher education. Even the H1 visa, which does require a higher education, will sometimes allow you to use work experience to supplement your education, so even if you do not have a college degree but have experience in a field, you may qualify for this visa.
The truth is that the US is a large country with very diverse worker needs. Even if you did not complete college education, you can still immigrate to the US for work. In many cases, employer needs and your potential contributions count for more than a formal education.