A lobby needs to be created to educate the public that each cancer is its own disease, and there can never be a cure for all cancers in one magical formula.
I can 100% guarantee that I have a cheap and successful way of killing all cancerous cells of any type with one simple and effective treatment, with only one side effect. I call the treatment plumbum-therapy.
(Note: reported side effect to therapy includes death by gunshot wound)
I think people would prefer to opt for a more expensive treatment plan.