Meta’s overhaul of its content moderation and fact-checking policies in the US is bringing into focus a key geopolitical tension likely to grow under the incoming Trump administration: the regulation of speech online. CEO Mark Zuckerberg made no secret of his attempt to align his interests with those of President-elect Donald Trump, saying he planned to work with Trump to “push back on governments around the world that are going after American companies and pushing to censor more” — naming Europe specifically. The US and the European Union have long had different approaches when it comes to digital regulation, which...