Just as modern toys prescribe a specific form of interaction, a specific game to be played science prescribes a specific causal relationship between the parts of the world. If toys or scientific theories describe a fixed link between 'what is' and 'what can happen' the opposite process fails. Kids are not able anymore to just invent a new meaning for the toy, a new way to play it just as we are not able to form spiritual belief-systems. And that's frustrating. That's why people say 'old toys were better, you could play with them how you wanted' or 'science is bunk, explaining everything down to the molecular level doesn't give me meaning in my life'. And that's why a new religion is needed which is built on science. Which gives explanations of the world that are not in direct conflict with scientific theories but also rooted in human imagination instead of observation. Which makes them meaningful. Also new toys.