Fox News is cancer, but that is not even beginning to provide a holistic picture of the political landscape. If you think the left wing has no part in this, you're misinformed or insane.
You understand that James Lindsay, Helen Pluckrose and Peter Boghossian recently got an academic paper published which was just Mein Kampf excerpts verbatim, but targeted at white men rather than Jews, correct? They did this as an exercise to show how radically left academia has gone. Or in regards to specifically media, look no further than the portrayal of the Covington Catholic event on your purportedly unbiased news sources, and then watch the source video for yourself. There is a group of Black Israelites who say to the MAGA kids that "your money says 'In God We Trust,' and yet you give rights to F*GGOTS." To which the MAGA kids respond with jeers and "so what, they're people too." CNN reported the incident as the MAGA kids having approached the 2 Native Americans (untrue) and chanting "build the wall" at them (untrue, watch the full 2 hour video if you want to). The only mention of the Black Israelites was that the MAGA students were antagonizing a few "black preachers."
I hate Fox, I hate Trump, but the left wing is deconstructing foundational liberal pillars. To lay the entirety of the current political landscape at the feet of Fox News is just nuts, I'm sorry.