> long, sad story about MacOS and bad habits – I hadn’t lost something like that since the 90s, during blackouts

would love to hear this story as well now!

Well TLDR I'm an idiot :D

I write blog posts into TextEdit, just the white page to fill with text. Normally this is fine as I end writing and publish the blog post. This time after writing it I left it there for weeks: I wanted to refine it a bit, the post felt not "ready". Then I had to reboot the computer for an upgrade, and I magically quit the application hitting cancel when there was to save the document :-|

However rewriting it was fast, and the second version was better. So, it's fine. But starting from now I'll use the less pleasant (to me) Google Docs.