That said, I do think once someone is dead, there's some argument whether you have to respect that. But I at least understand the desire.
Frankly, all I'd ask of a literary executor would be that they 1) humor my requests while I'm alive, 2) respect the wishes of my family. Other than that, whether they actually follow through on my wishes? Put it this way, if I find myself in an afterlife, as an atheist, I doubt whether my executor stuck my wishes will be high on my list of things to care about. And without an afterlife it's not as if I'd be able to care. Or know,
Of course, a movie studio is almost certain to finish off a movie if a director dies and may remove them for other reasons.
It works better if there is mutual respect.
My point though is when generalizing and reframing this about the deceased vs living, more often than not, it is no longer about respecting (even respectfully disagreeing) with the creative and more about disrespecting the deceased.
If it's a studio film, they may well fire the director and hire a new one. And, of course, screenwriters are casually script doctored with or without their consent.
With books, the balance of power isn’t so skewed to the publisher, though I suppose it depends on what it is.
I don’t know what circumstances Tolkien’s unfinished work was released, though it seems like his son toiled away at them for years.
I always assumed Christopher Tolkien had some sort of "do with them what you think best" agreement with his father although I don't actually know. Not that there's anything particularly special in written word beyond Tolkien's originals.
https://en.wikipedia.org/wiki/Symphony_No._8_(Schubert)#Earl...
I mean they’re dead right? Everything meaningful and special about them is gone.
The corpse doesn’t know if it was desecrated nor does it know if it was subject to necrophilia. So if desecrating a corpse is “ok” according to the above commentators, why is necrophilia not ok too? And if necrophilia is not ok, then perhaps there’s a flaw in their argument.
That is, some things are morally wrong, even if there is no apparent “victim” as the victim is dead.
To be fair, I have practiced shaivasana (“corpse pose”), specifically including “corpse don’t care” as a response to existential anguish arising and passing. But I also know quite a good bit about what it means to regret and long for second chances or a path not taken. I think it is quite rare for anyone (regardless of beliefs) to die without regrets. If you are able to pull that off for yourself, I’m glad for you.
In a belief system where there is a Creator, and the Creator is a Mother, all of Creation are her children. Thus, as humans, raising and nurturing a child is as much of an act of creation as art, music, etc. And conversely, our artistic creations tend to develop a life of its own.
That means it's illegal to not respect the dead person's wishes. The copyright is theirs, not their descendant's.