This issue is that we can draw a causal line back to a single event, e.g. the hack. Their definition (presumably the original definition) of the butterfly effe

This issue is that we can draw a causal line back to a single event, e.g. the hack. Their definition (presumably the original definition) of the butterfly effect requires that it be untraceable. If you make a tiny change to initial conditions, you can’t accurately predict the outcome without a complete model.