I mean, algorithms are not bad at all if they are transparent. The “scaled” sorting in Lemmy is an algorithm and it does work great. You can take a look at the source code and see how it works. The problem here is not “algorithms” and we really shouldn’t call it “algorithms” - it’s tech companies force feeding you content they want you to see and preventing you from seeing the sites/posts/users you are actively following from reaching your feed. What Musk is doing on X is propaganda and we should call it that

You should at least play around with the export options and do regular exports. You really don’t want your diary of over 5 years to be stuck in an unmaintained app. And since this seems to be supporting exporting into markdown - maybe try an export and checkout logseq or Obsidian?