I used to watch Fox News occasionally because they were asking some good questions that should have been answered. Other media outlets were not asking these questions.
I was watching the Fox coverage in the days after January 6. I saw a news network that was really struggling with how to portray this story. After about a week or so, they took the wrong pill. I don't watch much Fox anymore.
Is Fox a propaganda machine? Could be. But I think the bigger influence into the wrong pill was the advertising revenue. Fox's viewers were showing signs of leaving Fox for the more alt-right news outlets. To keep their ratings and viewers , Fox will continue to support the Trump agenda.