That’s only true if it’s actually a cancer that’s going to spread. Certain things like benign prostate cancer are often not worth treating. Testing everyone for everything leads to overtreatment and anxiety and worse quality of life.
I can see that in the general case, it can lead to increased spending and worse outcomes.
Yea you can get prenuvo or a psa test by paying out of pocket. No one is holding anything back from anyone. I got a PSA test out of pocket for $60 at quest ( family history of PC) .