True dat! "They" could have made adjustments many times. I actually consider that to be the most probable scenario. But nomather now "they" reached the current status quo, there is another thing I find much more intriguing: The 11 dimensions of string theory (10d + time).
We can observe 3d easely, 4d can be confusing, and with 5d, our brains start to sweat. "They" appear to have a 10d perception! (Why elso would they make the universe in 10d?). Imagine that! They view us as 10 dimensional holograms! They can see our insides in great details! Spooky!