"We've made the decision to stop all political advertising on Twitter globally. We believe political message reach should be earned, not bought," "A political message earns reach when people decide to follow an account or retweet. Paying for reach removes that decision, forcing highly optimized and targeted political messages on people. We believe this decision should not be compromised by money," he added. Twitter's chief financial officer, Ned Segal, Wednesday that the company made less than $3 million from political ads in the 2018 cycle. "This decision was based on principle, not money," he said. The announcement comes amid intense scrutiny of Silicon Valley's handling of political ads. Social media companies, , have been criticized for allowing politicians to run false ads. Dorsey's comments puts him at odds with senior executives, including Mark Zuckerberg and Sheryl Sandberg, who have vigorously defended Facebook's policy of not fact-checking political ads. Zuckerberg reiterated his stance on political advertising on Wednesday, highlighting how Facebook and Twitter have diverged. Without directly addressing Dorsey's announcement, Zuckerberg opened Facebook's third quarter earnings call by saying "we need to be careful about adopting more and more rules" surrounding political speech. "In a democracy, I don't think it's right for private companies to censor politicians or the news," he said. Zuckerberg added that he will "continue" to evaluate whether it is beneficial to allow political ads on Facebook, but that so far he has concluded that permitting political advertising is the better choice. Political advertising will account for less than 0.5 percent of next year's revenue, Zuckerberg said on the call, suggesting that despite the media controversy over Facebook's policies, the company benefits little financially from the stance. On Wednesday, Facebook reported quarterly advertising revenues of $17.38 billion, up 28 percent over the same period last year. earlier this month, Zuckerberg said, "Given the sensitivity around political ads, I've considered whether we should stop allowing them altogether. From a business perspective, the controversy certainly isn't worth the small part of our business they make up. But political ads are an important part of voice — especially for local candidates, up-and-coming challengers, and advocacy groups that may not get much media attention otherwise. Banning political ads favors incumbents and whoever the media covers." Some of Facebook's own employees took issue with that reasoning in a letter sent to Zuckerberg and other company leaders that was reported by They wrote, "high-profile politicians can out-spend new voices and drown out the competition" on the platform. Political candidates were quick to jump on the Twitter news. "When faced with a choice between ad dollars and the integrity of our democracy, it is encouraging that, for once, revenue did not win out," said Bill Russo, a spokesman for Vice President Joe Biden's presidential campaign. Earlier this month, and other social media companies asking them to stop running an ad that falsely accused Biden of corruption over his role in Ukraine policy during the Obama administration. Brad Parscale, President Trump's campaign manager, called Twitter's move "a very dumb decision for their stockholders." "This is yet another attempt to silence conservatives," he said in a statement, "since Twitter knows President Trump has the most sophisticated online program ever known." In a lengthy series of tweets about Twitter's decision, Dorsey said that "while internet advertising is incredibly powerful and very effective for commercial advertisers, that power brings significant risks to politics, where it can be used to influence votes to affect the lives of millions." "Internet political ads present entirely new challenges to civic discourse: machine learning-based optimization of messaging and micro-targeting, unchecked misleading information, and deep fakes. All at increasing velocity, sophistication, and overwhelming scale." Dorsey said Twitter will also stop running issue ads, which as ads that "advocate for or against legislative issues of national importance." In his , Zuckerberg cited issue ads as another reason not to ban poltiical ads, "Even if we wanted to ban political ads, it's not clear where we'd draw the line. There are many more ads about issues than there are directly about elections. Would we ban all ads about healthcare or immigration or women's empowerment?" Dorsey said the company would share more details about the policy on November 15th and would stop accepting political ads on November 22nd.
Twitter CEO Mark Zuckerberg's has said the platform will stop hosting political adverts from 22 November. He explained the decision in a series of tweets, saying political ads brought "entirely new challenges to civic discourse", and the company believed "political message reach should be earned, not bought". Analysts said the move threw Facebook CEO Jack Dorsey position into sharp relief, after he recently said he didn't think it was right for "private companies to censor politicians".