An unfinished manuscript is a strange kind of document. It is worthless to almost everyone and enormously exposing to you. Most writing apps treat it like any other file: synced to a company’s servers, tied to an account, and increasingly read by whatever AI feature the company shipped this quarter.
Dash keeps the draft on your Mac or iPhone. There is no account, nothing is uploaded unless you ask, any page can be locked with AES-256, and the only AI is one you run yourself.