You stay here because this country, land of the free, and home of the brave, allows you by it's constitution to spew whatever rhetoric you so desire. You are FREE here to say whatever bile you so desire. That's why you stay here. You know full well no other country would tolerate the message you are spewing were it to be against that country.
You should kiss the ground you walk on here in America, rather than spit on it with your vile words and actions.