Pi is in this world. e is in this world, 1/3 is in this world. All are representations of entities that are infinite in enumeration. Your comment about divide by zero is meaningless. Einstein has no way to know whether or not god plays with dice. When gravity gets high enough, it exceeds the ability of fundamental particles to maintain separate spaces. Science says that singularities DO exist. When your conversant used the term "chaos", I don't think he or she was talking about anything with which the police would get involved. The world did occur by chance and was the result of an enormous amount of randomness. There is no intelligent design behind the universe, only the laws of physics.It isn't accepted fact, nor science, but mathematics and something made up by mathematician Ian Stewart from your link. For example, we cannot have anything infinite in this world as by definition we cannot divide by zero. Thus, singularity cannot exist. Einstein is more correct in that God does not play dice. Normally, we do not want chaos or lawlessness as we have the police and military who will put it down. It means that this world was NOT put together due to chaos or randomness. There is design and intelligence behind the universe.
Here is an example, I think you will go to hell. However, God knows where you will go before you were born. It's predestination. This isn't chaos theory. Mine is better than 50/50 chance or random thinking..