Glowing weapons

[Rhianu]

It's just my opinion.
As such it can neither be right nor wrong.

Maybe opinions can't be technically wrong, but they can certainly be biased, misinformed, and ignorant.

I'm still not convinced you're familiar with fantasy sub-genres, but as I said earlier, it doesn't really matter in this case.
That aside, I thought you might like to learn more about them so here are some links:

Genre is irrelevant, because what we're really talking about here is visual direction and artistic style, which is a totally different subject than genre.

EDIT: By the way, I looked through those links you provided, and not a single one of them said anything about glowing weapons, or that glowing things can only appear in certain genres. So good job on trying to shoehorn your own biased misconceptions into documents that really don't even mention your stance in the first place, let alone support it.