True, but illegal immigration isn’t the way to do it. Down that path lies third world status.
Legal immigration, with strict laws to make sure only productive (or those who want to be) people are allowed in. But I suspect this is what you meant.
I agree that our country should have immigration reform. We need to have a law that would triple the fines, for employers who hire illegal aliens. That would usually cause employers to stop hiring illegals. When the illegals can’t find work, they’ll leave the U.S. Some employers will continue to disobey the law and be caught. When that happens, the fines should be used to build a brick wall, along the Mexican border and hire more border patrol agents.