It may be the art on the utility box that would be the point of interest. You can see the distinction between murals, graffiti, and vandalism in this article. Unique Art
Applying the same decision structure as “I see them in game” creates a loop of not eligible wayspots getting accepted (if your utility boxes are truly just the boxes). For submitters, the thought process is how to point out the POI walks on its own two legs by its merits wrt the criteria.
Having said that, the review process is flawed as Hank points out. We are to review each object as presented by the submitter and the UI. Having to accept by object category is an all too common mindset that we should be going away from. Differences in each’s pedestrian access, actual usage, and artistry would create a different decision.