You're assuming and generalizing what people think based on nothing but your own prejudice. Maybe GMOs pose no risk (even though the definition of 'GMO' is so vague that it is impossible to be so generally affirmative), but what if I want to eat traditional varieties, what if I don't want to support multinational companies which ruin the lives of small farmers around the world, don't I have a right to do so ? Should that right be taken away from me because you don't think personally it is something worthy of concern ?