Piltdown man was never widely accepted and was relatively quickly challenged and rejected. I have never seen a textbook that relied on Piltdown to prove anything about evolution either.
Science at least set up to search out and correct misunderstandings and errors, with those scientists making the biggest changes getting the most feted.
Where in Christianity are those challenging unevidenced dogma welcomed and rewarded? Where is the religious self correction method?
Correction, Piltdown Man was taught as truth and proof for at least forty years. And also used in textbooks. Reference
here.
"However, a book published and aimed at the popular market was depicting elaborate speculation about the daily life of Piltdown Man, giving him the tools that were found in the gravel bed.
[6] Yet despite the early criticism,
Piltdown Man continued to be taught children in school, such as in the textbook A Civic Biology, at issue in the
Scopes trial of 1927. Dr. Woodward for his part believed in its authenticity so strongly that when he retired he purchased a home near the gravel pit and spent the remainder of his summers excavating.
[7]"
You asked where the Christians are that are those challenging unevidenced dogma rewarded. The answer is seldom by men, and seldom in their lifetimes. They are usually mocked, scorned, persecuted, tormented, tortured, or executed (see Foxes' Book of Martyrs, for example.) The religious self-creation method is handled through by conscience and the Holy Spirit (now) or at the Judgment (later).
Revelation 22:11-12 KJV
(11) He that is unjust, let him be unjust still: and he which is filthy, let him be filthy still: and he that is righteous, let him be righteous still: and he that is holy, let him be holy still.
(12) And, behold, I come quickly; and my reward is with me, to give every man according as his work shall be.