The Dunning-Kruger effect Is not limited to non-atheists in this forum.
Agreed, but it does concentrate in some demographics more than others. What it generally represents to me is an unawareness of expertise when confronted with it. I saw that most clearly during the vaccine and mask skirmishes, when people were shown evidence of the vaccine's efficacy but didn't know what to do with it and would say, "That's just your opinion" as they would take medical advice from Trump but not from Fauci.
When that occurs in a theist, it can result in him or her being unaware of how he is perceived in these discussions, where somebody a little more aware would know to avoid that.
Trump (definitely not a theist) agreeing to debate Biden is a good example. A smarter man would know to avoid that. Trump agreed to Biden's terms immediately, although I expect his advisors to talk him out of it as they talked him out of testifying.
My impression is that it isn't so much that theists avoid posting here because they've decided they're overmatched. I think that for most of them, they're sure of their beliefs without investigating them too deeply; while they couldn't come up with a sound theological argument, they remember hearing theological arguments that sure sounded convincing as a tween in catechism class/shul/madrassa/whatever and they don't bother to investigate further.
OK, fair enough, but doesn't that describe feeling overmatched? They have opinions that they would express freely among other believers but don't feel confident in their ability to support in this venue.
That's just a tribalistic type of assertion.
If you had had an argument, you would have left it, right?
Maybe you'd like a second shot at that. What I wrote was, "The only sound position possible for a skilled empiricist and critical thinker is agnostic atheism. There is no sound or valid argument that ends with, "therefore, God." If you disagree and have reason to, you can make a counterargument. If you disagree but can't make an argument, you won't, but in that case, your dissent isn't interesting to a critical thinker, who doesn't care what you believe, but rather, what you know and can demonstrate to be correct.
speaking about empiricism is a category error.
Incorrect. Look at my comment again and you'll see why.
And here's the same challenge: If you have more than bare dissent to offer - if you can justify your disagreement - then you can provide more than bare claims. If you can't make a counterargument, then your dissent is uninteresting.