They even have a term for this — local-first software — and point to apps like Obsidian as proof that it can work.
This touches on something that I’ve been struggling to put into words. I feel like some of the ideas that led to the separation of files and applications to manipulate them have been forgotten.
There’s also a common misunderstanding that files only exist in blocks on physical devices. But files are more of an interface to data than an actual “thing”. I want to present my files - wherever they may be - to all sorts of different applications which let me interact with them in different ways.
Only some self-hosted software grants us this portability.