There are no perfect symmetries, there is no pure randomness, we are in the gray region between truth and chaos.Nothing novel or interesting happens unless it is on the border between order and chaos.

The more complex the symmetry, the more constraints. Emergence relies on constraints.

The arrow of time says that everything is moving from the highest possible symmetry to the most likely outcome.

We are moving from a state of the highest possible symmetry, to the to a state of the most likely outcome. The highest possible symmetry is a perfect sphere of infinite dimensionality and the most likely outcome is the least amount of information.