Obsidian is, no doubt, a very powerful and highly customizable note-taking app, and a perfect Roam alternative. The only thing I feel is missing is the ability to make bulletpoints default in editing mode, and the ability to zoom in on them, just like in Workflowy or Roam. This could be implemented as an optional feature, rather than a default editing mode. (Being able to expand and collapse them in the preview mode is already posted as a request by someone else, so I’m not going to talk about that.)
This would be perfect for those who don’t want to spend too much time formatting their text, and can instead focus on writing and nesting ideas to create a clear structure. This is the only missing feature that’s stopping me from choosing Obsidian over Roam as my daily note-taking app.