It's going to get a lot worse very quickly.  Digital mimicry of voices and faces is developing rapidly.  Before too long it'll be common to create a fake audio or video of someone saying and doing things that never happened - digital puppets - that will be difficult to distinguish from reality.  

The web will be flooded with 'fake reality'.  Real recordings, such as of Trump plotting with Putin to take over the world, will be declared fakes by the alt-right.  Truth will no longer exist (and we thought it was bad now!).

Here's an example:  https://lyrebird.ai/