Megan Lieu is an influencer who makes content about tech and gives career advice on social media.Tech companies like Microsoft and Google are going after new users for their AI services the way any marketer tries to make their products look cool: through social media influencers.Other artificial intelligence players, including OpenAI, Anthropic and Meta, are also hiring social media creators to post sponsored content on apps like Facebook, Instagram, YouTube and even LinkedIn. The payout for these promotion ...