https://www.vice.com/en_us/article/g5qek7/starbucks-is-blocking-union-activists-and-workers-on-twitter > Starbucks is blocking the Twitter accounts of workers and labor leaders who post in support of a nationwide unionization effort at the coffee giant that has spread to 30 states and hundreds of stores.  > On March 1, Starbucks tweeted, “Sorry not sorry,” in response to a customer’s comment about desperately wanting to try the coffee chain’s newst drink, an iced toasted vanilla oat milk shaken espresso.