Author mentioned that the reason for the new blog is to be easier to create posts. But doesn't mention much of what changed in the workflow. Seems he's using md files. But then what was he using before? If MD->MD, then what changed? Using Obsidian to be easier to edit and sync between devices?
The author is in the thread so if these are your specific questions or critiques, you should direct them there. 'It's hilarious to me they don't use Wordpress' is not a specific question or critique, it's a generic sneery putdown.