You simply expose the gears of propaganda. Eventually, something snaps in people's brains and they realize that it is at minimum a collusion of mainstream media, and then slowly guide them to understanding the lies spread by them.
It helps if you can draw lines to a subject everyone knows where the media was lying and smearing someone, like Johnny Depp vs Amber Heard for example.
You simply expose the gears of propaganda. Eventually, something snaps in people's brains and they realize that it is at minimum a collusion of mainstream media, and then slowly guide them to understanding the lies spread by them.
It helps if you can draw lines to a subject everyone knows where the media was lying and smearing someone, like Johnny Depp vs Amber Heard for example.