It's just a plugin i believe, you can choose to not use it. There are _many_ community plugins that go well beyond just-markdown, i don't feel this is any diffe

It's just a plugin i believe, you can choose to not use it. There are _many_ community plugins that go well beyond just-markdown, i don't feel this is any different. Remember, most of Obsidian is just plugins. Even core functionality. Which is a big reason i use Obsidian.