Any time I mention that, I get hounded down. Yet, it continues to be true. Only AMBS is excited about their "new" actually old test.
In its short life, it will only be used in a few studies, at most. Then it will be entirely replaced by other tests. That will be the extent of it. We are talking a few hundred tests, to a few thousand, at most, and I am being generous at that.
Also, the ramifications of getting a test when there is no treatment are discussed, and remain accurate as they were 30 years ago.