This has no word export option (unless I missed it) which makes it infeasible for a lot of writers. Like it or not, docx is the format a lot of folks in mainstream publishing expect. Context: My partner is a published author and I've pitched stuff like this at her on multiple occasions as an alternative to Scrivener. In addition to her laughing at my insistence that markdown is a superior way to write, she cites the…
The fiction publishing world is cutthroat competitive. Trying to use nonstandard tools / “breaking the mold” adds even more friction to success.