Category talk:Pages using duplicate arguments in template calls

What is the purpose?

What is the actual purpose of this category?
In order to identify this problem, the editor has to press the edit button to see the wiki source of the page anyway.
In order to add this category, they have to edit the page source and save the page.

So if you're looking at the page source, seeing a problem, editing the page and then saving it...why not just remove the duplicate argument?
Why leave the mistake and add this category instead?

I do not get it.

~ Renegade (SysOp) 18:29, 20 April 2025 (UTC)

This category already existed previously. I processed all pages according to this section, and intentionally retained some classic problem examples as reference material. If we no longer need to use this category, then naturally there is no need to retain it.

~ DeathFish (talk) 18:34, 20 April 2025 (UTC)