This is very cool.
The thing I really want is this, combined with some automated local background LLM training / rag (not sure what the right approach is) process. So that, at the end of the day, everything I bookmark get saved locally, can be read in a nice format like you have the video, and be semantically queried, and it's all local:
"What was that article I saw read 1-3 months ago some new type of LLM training?"
"Find that really nice explanation of determinants article"
etc...
Have you investigated anything like that?