Poised to become the world's first trillionaire as SpaceX goes public, controversial businessman Elon Musk is back in the spotlight. While best known for his sweeping corporate empires, the billionaire has increasingly used his massive platform to weigh in on highly contentious topics - ranging from geopolitical riots to human reproduction. He sparked intense debate this week after taking to X to encourage protests in Belfast following a wave of violent riots. This is far from the first time