Academia is just as vulnerable to bias and groupthink as anything else.

I don’t equate “academia” with the scientific method. In fact, the two are often opposed to each other. But since that is where you want to go with it, I would question this sentence of yours as a false equivalency. I submit that “academia”, as much as you can think of it as a single institution (of dirty liberal elites or whatever), is definitely vulnerable to bias and groupthink (even to an astonishing amount, depending on your preconceptions), but your idea that it is just as vulnerable to bias and groupthink as literally anything else is not true. For example, I can substitute “flat-earthers” for your “anything else” and it becomes very clear that flat-earthers as a group are much more susceptible to bad ideas than “academia” as a group.

Merely pointing out the failings of scientific practitioners, of which there are copious amounts, is not an argument for putting the scientific method on equal ground with religion. Appeals to authority is not equivalent to the scientific method, and it is not the only reason why one would trust it over the declarations of religions. Perhaps you might be one of those people who thinks that because science refines its scientific theories over time, that they are “always changing their minds”, rather than creating more accurate models. Maybe you might be one to say that evolution, for example, is “just a theory”?

One can easily see the kind of bullshit that exists within the scientific community without being so unwise as to think that makes it just as credible as any other source of information. I could talk your ears off about what annoys me about the research community, but you’re probably fairly well versed in that, since you make it an important part of discrediting them as a whole. Ultimately what annoys me about them is precisely the ways in which they deviate from the scientific method in order to advance their goals of getting published and recognized. There are bad incentive systems in place in academia that make it so that papers with no real substance get published; negative results are polished like turds to pretend like they were looking for a different result the whole time. Bad statistical methods are used to obfuscate; no actual reproduction of results are being done in large swaths of the field; scientific journalism hypes single paper results to the detriment of science in the public’s eye. I could keep going. Yet still these failings do not even hold a candle to the actively misleading aspects of religion.

You may be operating under the belief that religious proclamations occur based on the whims of religious leaders, but this is no more true than the claim that academic proclamations occur based on the whims of academic leaders.

Many religious proclamations actually are made up whole cloth by religious leaders. Take Joseph Smith, for instance. When someone invents their own religion, it is called a cult in the beginning, but that pejorative eventually goes away after the founder dies and the organization evolves and achieves more mainstream success.

However, it isn’t terribly important whether religious proclamations come freshly made up from a single person or if they are evolved from legends and handed down from earlier generations. What’s important is their epistemological foundation. “God says so” seems to be the sum of it. The evidence? Emotional reasoning and appeals to just having faith.

credible religious edicts are works of real and serious scholarship.

I don’t know what “scholarship” is supposed to mean in this sentence. Just because a person studies something does not mean that the studying was done properly or that the subject matter or learned material has any merit whatsoever. I’m not aware of any religious edicts that have revealed any new knowledge to the world and have met their burden of proof. I am aware of a whole lot of edicts that have not.