Earlier quoted context omitted.
I don't know about Donald Duck cartoons in particular, but I think a lot of those old cartoons are difficult to find because they contain content that the corporation fears might offend somebody. Racist (or arguably so) ethnic caricatures, extreme cartoon violence, that sort of thing. For instance, the original version of Disney's The Three Little Pigs has the wolf disguising himself as a stereotypical Jewish merchan…
So, pay someone with good sensitivities to watch the cartoons and decide based on notes. How expensive can that be ? Or, integrate a feedback system and take down complained-about cartoons quickly. That's probably better since sensitivities change and some perfectly fine items today might be off-limits tomorrow. Doing nothing is not a great option, even if it's the easiest to implement.
What’s the convincing reason for Disney to not simply do nothing? Sell me on Disney digitizing and releasing old cartoons with the salary of at least one person versus doing absolutely nothing.
You also have to sell me on that employee working on the Donald Duck smoking cigars and speaking in a Mid-Atlantic accent archive project versus working on something else. Why is that employee not instead working on The Avengers Versus Guardians of the Galaxy 2: Hulk We Groot Again!”