It is based on markdown files and you can link them by writing "[[my new note]]". It also supports tags etc, all text-based. What is the purpose of the "draggi

It is based on markdown files and you can link them by writing "[[my new note]]". It also supports tags etc, all text-based. What is the purpose of the "dragging notes" flow you mention? I am sure it can be done in the text-first way that Obsidian uses.