The execs agreed to this deal, Robin said on the Today Show, adding: “The one thing I said was I will do the voice. I’m doing it basically because I want to be part of this animation tradition. I want something for my children. One deal is, I just don’t want to sell anything — as in Burger King, as in toys, as in stuff.”
Article source: https://www.huffingtonpost.co.uk/entry/robin-williams-disney-feud-aladdin-picasso_uk_6a7cc304e4b079a0b2ec2233