Facebook co-founder Sean Parker knows why you just can't quit the social media site

Hindsight is 20/20 for Sean Parker, a former Facebook president who said this week that the social media site was built to exploit "a vulnerability in human psychology"—one that investigators believe Russia also manipulated as it was meddling in the 2016 election. Speaking at an Axios event Tuesday, Parker said he and the team who launched Facebook in the early 2000s were trying to figure out, "How do we consume as much of your time and conscious attention as possible?"
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