There are definitely people who don't care to switch between high and low beams when oncoming traffic appears. I was riding in the passenger seat with an ex-coworker the other night, and I noticed he just kept the high beams on the entire time. After a while I asked him, "Why don't you turn the headlights down when there's oncoming traffic?" He looked at me like I just asked the most ridiculous question and said "What do you mean? The high beams are brighter and make it easier for me to see." I reminded him that high beams blind other drivers and he basically said "Fuck them, I don't care and that's their problem if they don't like it." --that seems to be pretty much America's slogan right now. Fuck everyone else, I'm doing what I want.