The concept of Shack, or anyone else, receiving $100M to play a stupid game is obscene. There are probably third-world nations that have gross national products lower than $100M. As an aging basketball star, Shack is paid roughly 1,000 times more than an average working person in various economically depressed regions of the United States.
How does this contribute to the well-being of others? How does this massive expenditure advance, or even help sustain, anything? This is a waste of resources.