Thread:Saikigami/@comment-39961498-20200511031132/@comment-38489827-20200511033643

Checking it out, it looks like Template:Videos was a former video on the wiki but was removed due to it had no playback. I replaced it with the same video that does work.

Template:Featured Article and‎ Category:Featured Articles looks like the founder probably thought of using both for the main page or was used on there before being removed. Sort of like the Template:Today in a way. I think both can just be removed, I do not see them being used. Thank you for asking