You think I trivialize real cancer? You should ask me about my family members that have been killed by cancer. No, buckshat: the point is that cancer is so serious, and it is as serious to me as it is to anyone else, that comparing you to such is a fair description of your vile toxicity. Your regressive ignorance. Your uncontrolled, mindless faith in your own self-importance that leads to the destruction of the body that feeds you.
As I know as much as anyone what cancer is, I know perfectly well to recognize you as cancer. That's what you are.