Systems thinkers can structurally be in the background.
If they did their job properly, you might not even realize they existed at all.
They helped set up the system properly and garden it when it needed it.
They set up the constraints that lead to the right outcome emerging.
Even if they tried to take credit, people wouldn't buy it.
Compare that to the direct actor, who is obviously present and causing action.
The former is an order of magnitude more leverage, but gets an order of magnitude less credit.