Apple Sued by Customers Claiming Their iTunes Information Was Sold to Third Parties May 24, 2019 https://www.billboard.com/articles/...lawsuit-itunes-information-sold-third-parties
I automatically assume that Apple know everything locally stored on my iMac. So, although I don't use iTunes, I'd assume they were monetising any information gleaned from it. Naughty Apple. Not only that, Google know where I live and Apple know my Gmail address.
US judge throws out $5bn lawsuit accusing Apple of selling iTunes data Music to the ears of Apple November 27, 2019 https://www.theinquirer.net/inquirer/news/3084272/itunes-data-selling-lawsuit-dismissed