You can follow the steps here to use a previous version of the desktop app to extract the keys: https://gist.github.com/gboudreau/94bb0c11a6209c82418d01a59d958c93

The javascript didn’t seem to send the extracted data anywhere, but I did disconnect from the internet while running the script.

Remote wipes are possible. Log into your Apple/Google account, figure out how to find your device, then perform a remote wipe.

Not sure what part you don’t understand, but I’ll try and help: Snopes (a fact checking website) shows that the way links are displayed nowadays (the new link presentation or new way links are presented) on X (formerly Twitter) lacks any sense -> snopes shows the folly of it.

I recently saw this video about the British Library. They collect everything that’s published in the UK (books, magazines, papers, leaflets, flyers, …). One of the librarians makes a pretty good case about the use of collecting and preserving everything. Even (or especially) the things you don’t think are worth preserving.