>>100605544By the time Calarts was a thing, Walts 2D animation division was only really making theatrical shorts, a film every other year, and stuff for the Wonderful World of Disney like the Von Drake animation. Walt himself was getting more invested in his theme parks and EPCOT project before he died, with animation taking a backseat/being handed down to other people in the company.
Asking what he thinks of an art style that's derivative of over 3 generations of art styles after he died is a bit of a loaded question.