Amplification of a message is the problem and not being a medium of exchange of messages. Facebook can/should only be held responsible for amplifying a message

Amplification of a message is the problem and not being a medium of exchange of messages. Facebook can/should only be held responsible for amplifying a message and should not be accountable for being a medium. The information on 'Who' paid 'When' and 'How much' to amplify 'What' message/post to 'Whom' should be publicly accountable. This model should apply to any AD agency.