IIRC, Steve Jobs also died of PC, although rather late and partially as a consequence of his hippie-induced ignorance.
He and RGB had cancer in the “tail” of the pancreas. That is the most treatable and survivable type. Jobs did “natural” treatment. And, naturally, he died.
The tail version of PC will probably still kill you, but not as quickly as it would in the head. The head sits at the intersection of you digestive “superhighway.” Once the tumor spreads it goes into your liver and digestive system. Most times, the patient feels nothing until this point. That’s why it is so fatal.