Could someone use a third-party AI agent to re-curate their feeds? If it was running from the user's computer I think this would avoid any API legal issues, as otherwise ad and script blockers would have been declared illegal long ago.
> but the well-intentioned blocklists just became the chief tool for the mean girls of the site.
I've never used it, but yes this is what I expected. It would be better to have topical lists that users could manually choose to follow or block. This would avoid quite a bit of the "mean girl" selectivity. Though I suppose you'd get some weird search-engine-optimization like behavior from some of the list curators (even worse if anyone could add to the list).
Yes, you absolutely can do this and back in the before times Facebook used to have an API that let you design your own interface to it.
But now I think that will be treated with as much derision by FAANG as ad blockers because you're preventing them from enraging you to keep you engaged and afraid. Why won't you think of the shareholder value (tm)?
But mandating API access would be fantastic government regulation going forward. Don't hold your breath.