My father has been in remission now for coming up 6 years, the chemotherapy worked quite well I think. He never smoked, didn't really have GMO crops even avail

My father has been in remission now for coming up 6 years, the chemotherapy worked quite well I think. He never smoked, didn't really have GMO crops even available to him to eat for most of his life. I don't get why people like to have this idea that avoiding cancer is as simple as shopping at a more expensive supermarket. In a way it's almost a culture of victim blaming.