Canadian physician Dr. Kulvinder Kaur Gill faced legal battles and censorship due to her COVID-related tweets, leading to lawsuits and investigations. She expressed skepticism about lockdowns and vaccination mandates, sparking criticism. Despite backlash, Dr. Gill filed a lawsuit against critics, which was dismissed under anti-SLAPP law. Elon Musk's X pledged to cover her legal fees, emphasizing free speech. However, critics argue that X's support contradicts its professed principles, as Dr. Gill's lawsuit aimed to suppress opposing views.