Many acknowledge this, but then when pushed will only rely on science as if it's really the only method/s that counts. This is a confusion even among scientists. The problem is that most people (including scientists) don't have a good epistemology.

From my paper:

Much of the contemporary discussion treats Gettier’s paper as showing that JTB is insufficient. I do not think this is the right lesson. The examples do not undermine the model itself. They depend on a confusion between what looks justified on the surface and what is genuinely justified within a practice. Once we attend to the structure of justification, including its graded and fallible character, it becomes clear that these cases fail to satisfy the justification condition in the first place. They rest on false grounds or on a lack of the relevant conceptual competence, and so they fall outside the classical model rather than threatening it. Seen in this way, Gettier does not overturn JTB; it signals the need to make explicit features of justification that the classical formulation left implicit. That is the task taken up by JTB+U in the sections that follow.

Worked Gettier example (diagnostic use). Consider the familiar “ten coins” case. Smith has strong evidence that Jones will get the job, and Smith has counted ten coins in Jones’s pocket. Smith forms the belief, “The man who will get the job has ten coins in his pocket,” by straightforward logical inference from what he takes himself to know. Unknown to Smith, Jones will not get the job. Smith will get the job, and Smith also happens to have ten coins in his own pocket. The belief is true, and it can look well supported, but it does not have the standing required for knowledge.

What fails is not truth, and not belief, but justification. The support Smith relies on depends on what is not the case, namely that Jones will get the job, and this triggers No False Grounds. One can say that Smith’s inference is valid, but validity is not enough, because justification is not merely a logical relation among propositions. It is a standing within a practice, fixed by public criteria that settle what counts as competent support in the context. The same case also brings Practice Safety into view. Smith stumbles into the truth by luck. In ordinary situations where the evidence is similar, he would draw the same conclusion, yet it would be false, so the belief is not practice safe. Defeater screening makes the point plain: once it is determined that Jones may not get the job, the belief loses its standing, and the only repair is to replace the faulty ground. Gettier does not refute JTB, it corrects a picture of justification as a private sense of assurance or a merely formal inference, rather than a public standing fixed by our epistemic practice.

I'm currently writing a book Why Christianity Fails using this epistemic model. Specifically, I analyze the testimonial evidence for the resurrection and demonstrate the weakness of the evidence.

Science is distinctive because it tends to force convergence by building systematic error detection into the practice. But the justificatory work still flows through the same routes. That is why it is a mistake to treat “science” as the only path to knowledge, and also a mistake to treat testimony as automatically inferior. The real question is the quality of the route in the case at hand, and whether the guardrails hold. — Sam26

You mean to elucidate for this audience that your project is a taxonomy of scientific method.

You mean to elucidate for this audience that your project is a taxonomy of scientific method. — Alexander Hine

Not quite. What I am offering is a taxonomy of routes of justification that operate across many practices: testimony, logic, sensory experience, linguistic training, and pure logic in a boundary-setting role. Science is one prominent domain where these routes are integrated and disciplined by unusually strong correction mechanisms, but the taxonomy is not confined to science, and it is not meant to reduce every kind of knowing to scientific procedure.

The purpose is practical: when someone claims knowledge, I want to be able to ask, which route is doing the work here, what standards govern it in that domain, what would count as a mistake or defeater, and do the guardrails hold. That applies to science, but it also applies to ordinary life, history, law, engineering, and philosophy when philosophy is making knowledge claims rather than offering a mere stance.

If you want a quick check, a lot of what I call “knowledge” is acquired by testimony and linguistic training long before anyone does anything recognizably scientific.