Plus, it's often a choice between "seven figure settlement and this is over" and "years more fighting this shit in the courts, at great personal legal expense, in the hopes that someday you might win and garner a seven-figure settlement and a public apology".
I had a parent get unlawfully terminated from a relatively high-end position with an engineering firm. They totally had a winnable case. It was just gonna take a couple years of court time with the defendant maligning them the whole time. It ended up not being worth the fight. I'd like to see Fox News' feet held to the fire myself, but that's something I want for me, and it's not for the benefit of the Rich family.