Two of America’s Big Tech companies are opening the door to more “free expression,” even if it means more hateful content. But in Europe, Big Tech companies are voluntarily cracking down.

Banking and oil executives will quiz Donald Trump at the World Economic Forum in Davos on Thursday as the US president makes a much-anticipated online appearance to the gathering of global elites.

I would prefer to stay out of politics,” Elon Musk told his followers in 2021, on the platform then known as Twitter. Plenty ...