People can use logic and reason, and can still reach a different conclusion, no difference then using faith
Even some parts of science have trouble being replicated in testing, so much for using logic or reason
The
replication crisis (or
replicability crisis or
reproducibility crisis) is, as of 2020, an ongoing
methodological crisis in which it has been found that many scientific studies are difficult or impossible to
replicate or reproduce. The replication crisis affects the
social sciences and
medicine most severely.
[1][2] The crisis has long-standing roots; the phrase was coined in the early 2010s
[3] as part of a growing awareness of the problem. The replication crisis represents an important body of research in the field of
metascience.
[4]Because the reproducibility of experimental results is an essential part of the
scientific method,
[5] the inability to replicate the studies of others has potentially grave consequences for many fields of science in which significant theories are grounded on unreproducible experimental work.
The replication crisis has been particularly widely discussed in the field of psychology and in medicine, where a number of efforts have been made to re-investigate classic results, to determine both the reliability of the results and, if found to be unreliable, the reasons for the failure of replication.[6][7]