Conservatives expressed outrage online after a leaked video of an episode of “Baymax!”, the new kids’ show streaming on Disney+, features a transgender man who buys tampons at a supermarket. Christopher Rufo, the conservative academic from the right-leaning think tank the Manhattan Institute, said he had “obtained leaked video” on Tuesday from an upcoming episode of “Baymax!”, which is a six-episode spinoff of the popular hit film “Big Hero 6.” In the scene, the protagonist, the Marvel Comics superhero nurse robot Baymax, is in the aisle of a supermarket in the fictional town of San Fransokyo browsing women’s hygiene products....