I mean Steve Jobs tried to treat his completely curable pancreatic cancer, which was caught early, with alternative medicine and diet changes. The guy was a genius at some things, but not everything.
You are correct, most pancreatic adenocarcinomas are rapidly fatal. He had a pancreatic neuroendocrine tumor, which is more treatable with resection and chemotherapy.
I don’t like how this comes up when Jobs is mentioned but I wanted to put a real reference here. Ignoring other factors a stage I patient is looking at 61%.
If there was a tech equivalent of "don't get high on your own supply", that was it.
[1] https://www.google.com/search?q=steve+jobs+doesn%27t+let+kid...