Everything has always been "too complicated", it's the default state of the natural world.
Just imagine the baffling profusion of problems that occur from questions like "is that the same plant", or "is that berry safe to eat", or "which kind of sickness is everyone catching and which thing is going to help?" The complexity never went away, we simply made ways to manage it so that it's not seen as often.
So now we don't need divine the complex whims of the ocean god who destroyed the village"... but instead we get to think of the complexity of seismometers and rules about building near tsunami areas.
Just imagine the baffling profusion of problems that occur from questions like "is that the same plant", or "is that berry safe to eat", or "which kind of sickness is everyone catching and which thing is going to help?" The complexity never went away, we simply made ways to manage it so that it's not seen as often.
So now we don't need divine the complex whims of the ocean god who destroyed the village"... but instead we get to think of the complexity of seismometers and rules about building near tsunami areas.