Looping back to the last bullet point. It uses a monospace font when editing markdown. My thought process here is: markdown is code, and code is usually edited in monospace fonts, therefore we edit raw markdown in monospace.
I could load a prettier monospace font, but I’m trying to keep things lean, so I use the built in monospace font.
I do think it would be cool if all the buttons like bold, italic, etc remained when you were editing raw markdown. So in my opinion, the raw markdown editor could be improved, but the font isn’t the issue. Let me know if you still disagree.