Fascinating article.
I've seen where multiple scientists thought cancer was an immune system problem.
Turns out, it might not be a failure or mis-direction of the immune response, but a symptom of being tricked by an illusion.
The good guy fighters identify cancer as a problem. But other things come into play, essentially asking, "Are you sure? Because if you are, we're going to kill this %+}^#}%+}"
This check-and-balance is nature's way of preventing the immune system from attacking healthy and productive tissue.
So the cancer tricks the check-and-balance into saying, "No, I'm not sure. Let's hold off on killing it." So existing capabilities aren't activated, and all too often, tragedy and sadness are the end result.
For a long list of reasons, I hope this guy is right.