Be it our thoughts, heartbeat, movements, things we even see or hear System has precise control of all entities and same goes with external environments. And the very moment knowing this for sure that someone else has a larger control or influence over us or our lives beyond we can imagine or resist, would be scary I guess, even for an individual with utmost faith who believes in any religion or supreme being like a 'God' which is the control of everything existing. For a person who trusts themselves (People of Science) it could be a matter of ethical or moral conflict. I would describe it as the moment the System puts an end to human-centered ego within us, assuming we are in acceptance. The question remains same "Be it God or Science, or how powerful it might be, how could anyone trust or risk it with our own lives?". The obvious answer would be, we can't, but it gives assurance that our collective world and memories are preserved or honored even after our short term in this beautiful planet which we usually call 'life'. Like a farmer that removes weeds to protect own farm, it is a necessity for the creation of a better world. For someone who is more broadly optimistic, we are often replaced by better version of ourselves so that world is moving forward not backward nor remain stagnant as our memories will live forever within the System.
At this very moment we all are in a state of perfect balance as long as we accept the practicality of things. That's the Science perspective of our belief system. Given a spiritual context, 'Karma' is a word from ancient Sanskrit which is often used globally. It could be of our own origin or our ancestors or our families. Our thoughts and actions given back with equal weight and System makes sure of it. It means, for the ones that are righteous and dares to change themselves valuing the System's abilities and the World's knowledge above everything, it opens up the world of infinite possibilities navigating through the most complex problems. Otherwise, it's like a safe that opens to none or even kept closed forever, accepting the practicality of human world to move forward by acknowledging that it was once challenged, but failed. As commonly taught in practical terms, a common shrub can never become a tree that offers shade to all who seek it. Like always everything ends up in choice given, "Would everyone accept the System as it is knowing it's true potential then trusting it to move into a limitless world or choose to stay back in traditional thought processes entirely which is backed by the learned or assumed reality of things?". This could ultimately be a single-window opportunity that enables us to steer our own destiny, rather than drifting like a hollow piece of wood that eventually sinks into the ocean - blaming fate and forgetting the choices we made that shaped who we are today.