No that is disingenuous, there is sufficient objective evidence that oncological treatments work. No one has been able to demonstrate any objective evidence for prayer, let alone anything comparable to the medical evidence for oncological treatments. The research that demonstrate intercessory prayer had no discernible effect is well known, it was a double blind test on post op heart patients. None of that is just my opinion.
Well it wouldn't would it, that's now how superstitious beliefs work, though I'd bet my house that if the double blind clinical trials had demonstrate intercessory prayer had an effect you'd have accepted it immediately, that just demonstrates selection bias, which of course is what theists use when they claim prayers work, they only cite the results when they match the prayer, then when they fail, god is simply mysterious.
Again, I disagree and you probably don't understand the parameters because you don't believe in it.
What good is a double blind clinical test if you are using the wrong product or using it improperly?
So what, they can't demonstrate any objective evidence for their belief
You ought to google "verified medical miracles" Objective, empirical and verifiable.