What is the impact of Chat GPT-4 going to be and what can you build

As we all know chat GPT-4 just came out with a load of new features. Namely,

1. Analysing More text and taking pictures on as the input. It seemed from the demo that users could upload an image and it outputted a rough version of a website.

2. Code - could this fully replace stack overflow or could stack overflow integrate it for debugging. Similarly it could full stack apps from just one command. Where do you guys see this in developing your products?

So apart from being more powerful it has had some major upgrades as mentioned above and I would be interested to see what you guys think the new opportunities will be with this new release.