The blog post tries to discredit imperative programming by describing naively incorrect simulation implementations and attributing them imperative programming.

The blog post tries to discredit imperative programming by describing naively incorrect simulation implementations and attributing them imperative programming. A final sentence describes the well known, obvious, and correct way where two world states are maintained, i and i+1, and state i+1 is calculated based on state i. Then the post briefly touches on functional programming being able to automatically somehow transform an incorrect imperative solution into a correct functional programming solution, without actually showing how it is achieved. The post contains no content of value.