Disney+ has really disrupted the theatrical box office business, but has completely killed another cash cow, the physical media market. They were almost collector items, especially Disney movies. For decades, for most of my favorite Disney movies, I purchased a VHS copy, a DVD copy, a remastered collectors edition DVD, a Blu-Ray copy and a 4k copy over the years whenever a newer special edition was released with some new additional "Exclusive content" at minimum $20 per pop. Hundreds of dollars a year on movies I already mostly had a copy of already. Ande we always would grab a copy of the newest releases as they came out, and we already saw all of them in the Theaters. Since Disney+ came out, I haven't purchase one Disney DVD. Disney+ costs less then 4 DVDs per year. Going to be interesting to see how they get the new math to work out.