I think I've seen enough of a trend: all these LLM ideas eventually get absorbed by the LLM provider and integrated. The OSS projects or companies with products eventually become irrelevant.

So they're more like 3rd party innovations to lobby LLM providers to integrate functionalities.

X prompting method/coding behaviors? Integrated. Media? Integrated. RAG? Integrated. Coding environment? Integrated. Agents? Integrated. Spec-driven development? It's definitely present, perhaps not as formal yet.

Sounds like the makings of a healthy software ecosystem