Vivian Kubrick, the daughter of legendary director Stanley Kubrick, unleashed a blistering social media tirade against Erika Kirk , calling her speech “ghastly,” “inauthentic,” and deeply unsettling in a post that quickly stirred backlash online. “I HAVE NEVER WITNESSED SUCH A GHASTLY INAUTHENTIC PHONY PERFORMANCE IN MY LIFE AS THIS SPEECH BY ERIKA,” Kubrick wrote , adding that despite her upbringing in the entertainment world, she had “been around a lot of phonies” but felt compelled to speak out. She went further, accusing Kirk of being “a threat to my country,” suggesting she resembled “a military or intelligence operative,” and labeling her “definitely some kind of sociopath.” Her remarks surfaced amid heightened attention on Erika Kirk, who recently addressed supporters via a pre-recorded video. Director Stanley Kubrick on the set of the 1975 movie ‘Barry Lyndon’.…