I personally don't think we are ever going to get to that point where I can give a simple propnmt and have an LLM generate a complex app ready to run. Think about what that would require:
1. The LLM would have to read my mind and extrapolate all the minute decisions I would make to implement the app based on the prompt.
2. Assuming the LLM can get past (1), it would have to basically be AGI to be able to implement pretty much whatever I can dream up.
3. If 2 & 3 above is somehow achieved, it would be economically very valuable, and you can bet that functionality is not going to be casually enabled in LLMs, for just anyone to use.