Frankly I'm of the increasing opinion that if you do a tax write off on a creative work that you should be required to put it into the public domain. You've already made it clear that you believe that the value you would gain from it is $0, ergo it doesn't make sense to let companies vault content forever once written off. For example, a bunch of TV series were written off last year, which means that content has been…
I understand where you're coming from, but it's just not tenable. First of all, a lot of these creative works are ultimately unfinished. Are you really supposed to release the superhero movie without half the CGI, with some of the scenes in front of green screens? Without a soundtrack? What's the point? And secondly, even when they are finished, what about when they're just bad ? If something simply doesn't work crea…
In this scenario, companies are permanently shelving work that has value. Infinity Train for example was made a tax write-off, which means the creator can never continue it and people can never watch it. The negatives of some bad work being released is not outweighed by the amount of good work that has been destroyed by the current system.
If you want to argue about artistic control, then you need to come up with a solution to the above. The status quo is unacceptable, so let's see what you got.