Ya ya, we need millions more immigrants, legal or otherwise...They work hard and try to get ahead, unlike shiftless lazy American morons.
I can't speak to your experience, but back in college, I hung out with lefties in student government. They were anything but shiftless and lazy. These were A type personalities racking up bullet points on their resumes. Today, they are successful professionals with LinkedIn profiles. And yes, many are still diehard leftists. I can't tell if they were citizens, but they spoke with vanilla regional accents, depending on their home states.