Corporations have now, I believe, started making fake social media posts for attention. They found out, since there is no police force monitoring everything that they now can make ads disguised as acts of kindness and other things as real. In this way, they don't have to pay for ads but get all the benefits of having an ad.
Unfortunately, images are not allowed here in order to show you what is happening. Look up 'Panda Express Feeds The Homeless'
Game, set, match.