ehhhh, we're not really there. Not saying it's impossible to reach in the future but large tasks like this are still out of scope for LLM's beyond demoing toy applications. Impressive nonetheless, but I can't tell an LLM to reproduce microsoft word and have it give me a useful enough tool that doesn't contain an immense amount of bugs and require a human in the loop to replace it.
To 1-shot MS Word will be possible only within some workspace designed for creating that kind of software. It will probably be saas style where you pay to export binaries or maybe some will take 30% if they become destinations for finding such software.
But I would bet other platforms are used for game dev, or for filmmaking.
Such that we still won’t have some super “model” that just does everything. The harnessing becomes architecture becomes software becomes user experience and expertise.