Piefed has a flair feature. Lemmy does not. I guess that's where it comes from.
Also, I understand LLMs are not popular here. I am just creating things I want to use that don't exist yet. Everybody is free to use them as they see fit. All my projects are actively being maintained and updated when necessary.
I've been working on this (Fedigest) for months and thought it was complete and finished enough for a public release. Also I am happy how it worked out, and plan on running a website powered by this software in the future.
If anyone feels the LLM part of the design is a deal breaker, feel free to ignore. I did not make this for anyone except myself, but I've decided to publicly release it for people who might also be interested.