Looking down from above captures that detached observer vibe perfectly. It's like watching ants scurry around without getting involved yourself.
There's also 'sit back and watch' which feels more casual, like enjoying popcorn while drama unfolds. I remember using this phrase when discussing 'Attack on Titan' political scenes where characters manipulated events from the shadows.
For literary flavor, 'spectator sport' metaphorically applies to situations where people treat serious matters as entertainment. Shakespeare's histories often show nobles using this perspective during court intrigues.