Been seeing this one a lot. We have a box but don't know what, if anything, is in it. Or we have a jar of something, but don't know if there's an odd or even amount. Supposedly, the theist position is a claim to know exactly what's in the box, or a claim to know there's an odd or even amount of things in the jar. The atheist, on the other hand, simply does not know what is in the box, or does not know if the items are even or odd.
This analogy doesn't really match the actual philosophy. Yes, gnostic theism claims to know exactly what's in the box, but theism in general simply believes *something* is in the box. However the atheist is not convinced anything is in the box, that it's likely empty. For the atheist to simply be unsure what's in the box would first require them the accept something is in it, basically an acceptance that gods exist, but no certainty on which gods or their nature. Likewise, atheists aren't arguing about whether there are an even or odd amount of gods/things in the jar, they're arguing that the jar seems empty.
Why does the minor difference matter? Atheists try to use these examples to show atheism as simply not taking a stance, rather than a belief in emptiness. This is dishonest, a twist on the position to make it seem it is not a belief. The analogy also ignores agnosticism, in order to make it seem that atheism and agnosticism are identical in the examples. Just more dishonesty, what else can be expected!