I think that job should be done by EA. The gallery is a selling point for the game, and is accessed through buying it, as opposed to Youtube. The search function and what is rewarded by the EA representatives should take actual gameplay into account.
Edit: Here are the new criterias for a so called 'Maxis nomination'; the part about moo is the same as before.
https://forums.thesims.com/en_US/discussion/985556/the-maxis-curation-guide
I have despite that found several Maxis nominated builds that requires moo to be placed; and had to edit a couple extensibly, to make them functional. I have a midrange gaming computer, but am talking about lack of features to make is possible for sims to move around.
