This topic is fascinating to me. The Toy Story film workflow is a perfect illustration of intentional compensation: artists pushed greens in the digital master because 35 mm film would darken and desaturate them. The aim was never neon greens on screen, it was colour calibration for a later step. Only later, when digital masters were reused without the film stage, did those compensating choices start to look like cre…
In Toy Story's case, the digital master should have had "correct" colors, and the tweaking done in the transfer to film step. It's the responsibility of the transfer process to make sure that the colors are right.
Now, counter arguments could be that the animators needed to work with awareness of how film changes things; or that animators (in the hand-painted era) always had to adjust colors slightly.
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I think the real issue is that Disney should know enough to tweak the colors of the digital releases to match what the artists intended.