I got the impression that there were already healthy wizards who would perform Unbreakable Vows for enough money, and the thing about using terminally ill wizards was just Harry's idea to do it more efficiently.
It's less ethical if they are going to live with slightly less magic for eternity.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 119.
Plans for next chapter release:
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)