I'm getting sick of you 'Mericans that don't agree with someone's opinion and says, "Well, if you don't like it you can leave!"
How about no? Shit head. This is the United States of America, not the United Jerkoffs of 'Merica, and this country was founded on free speech and standing up for your opinion; not running away over a disagreement.
If you don't like someone's opinion then too bad. That's what freedom of speech is about. I have the right to express my opinion. You have the right to agree or disagree with it. If it bothers you that bad then you can walk away or stay while yammering on like a pot-bellied inbred. You can argue your fictional socialist hippie. I can argue science, logic, and democracy.
You also have the freedom to fuck your cousin. I wont ask you to leave the country if you do because that's your choice. I may not agree with it but I do agree with your right to do it.