In a sense I think this prompt is a good example of the assumable issues that exist with the doom scenario that company CEOs will be able to simply tell an LLM what they want and the whole program will be generated flawlessly for them. What the "CEO" wants in this scenario likely makes sense in their head but can't actually be built as described.
Though, really, there is no real WASD conflict here. When you hit a word, you'd simply disable WASD controls until the word is typed successfully.