You can’t think of events even more recent than that which could have pushed him out the door?
I can think of 787 million reasons for one. But probably more important than he is a proven liar who hates trump, lied about the election being stolen , there were texts and other things Fox wanted to be blacked out . I have a funny feeling since his private messages were there for everyone to see, he said something about Rupter that Rupert did not like .
Did big pharma get bill O’Reilly fired ? Roger Ales?
Sometimes the answers aren’t in a big conspiracy very straight forward in that you pissed off the boss.
Bill O Reilly was kinda like a Bill Maher in that he was a a semi conservative, semi moderate, semi rhino, semi centrist, semi constitutionalist, who didn't stick to party guns, that told it like it is, had a NO SPIN ZONE, that was very factual, and LOGICAL, etc. He could out debate, win debates, prove his points against anyone, not by being full of hot air, or by yelling over people, or by throwing fits, etc, but by accurately, logically talking about the facts, logic, and what they logically mean, in a NO SPIN manner.
Bill O Reilly didn't piss off his boss. The only people that got pissed off at Bill O Reilly were extreme LIBTARDS, or that that have been brainwashed by the narrative to think the worst about Bill O Reilly.
Where Bill O Reilly went wrong IF he is guilty, is that he was accused, can't remember if he was found guilty in courts, of what Bill Cosby, Bill Clinton, Clarence Thomas, etc, were accused of, or did, AKA sexual harassment, etc, like Bill Clinton that sexually harassed Paula Jones, Jennifer Flowers, Juanita Broderick, etc, etc.
That's what got Bill O Reilly fired, if I remember right, not pissing off the boss, altho if Bill O Reilly or someone else did that, it would probably piss off boss, but Bill O Reilly wasn't fired for specifically pissing off the boss.