It's hard to make sense of stories about how AI code generation doesn't work when my default PDF reader is now one that ChatGPT wrote for me after 30 years of dissatisfaction with every other PDF reader. (Based on PDFKit of course.)
I didn't ask for a lot. Small features like:
I wanted right click on *internal* links to open the target *in the same document* in a new window so I can read linked notes without upsetting my main reading flow.
Super-light persistent bookmarks modelled on vi's <m> and <'>.