My way out of this was to start thinking about what can't the LLMs of the world do and my realization was actually quite simple and quite satisfying.
What LLMs can't replace is network effects. One LLM is good but 10 LLMs/agents working together creating shared history is not replaceable by any LLM no matter how smart it becomes.
So it's simple. Build something that benefit from network effects and you will quickly find new ideas, at least it worked for me.
So now I am exploring ex. synthetic predictions markets via https://www.getantelope.com or
Rethinking myspace but for agents instead like: https://www.firstprinciple.co/misc/AlmostFamous.mp4
AI want's to be social :)