I think the mistake is they titled it “The last note taking app you’ll ever need” instead of “The last note taking app I’lll ever need”

Yes, seriously. The article seems to talk mostly about their personal usecases, which is fine. This app is great and it works for them. But it won’t work for everybody and the title should probably respect that instead of having a grating title that evokes a knee jerk reaction.

Databases are annoying it is legitimately more difficult to export data from a database to another, than it is to copy markdown notes from one folder to another. In addition to that, there are also tools that process markdown and do cool stuff with, like pandoc, beamer, revealjs, etc, which can’t really be done with the more opaque database format.

Also this notetaking service only appears to work while online. Again, fine for them — but a dealbreaker for many people.