Just from seeing the social media discourse: a lot of the narriative his supporters have used on social media is "he was fired for long dinner breaks to be with his wife and kids." So that's their attempt to refute/counter that.
More importantly, for the plaintiff's side, filing a lawsuit, especially in a place like Florida where public records are easily accessible, is fundamentally the equivalent of the scene in Mean Girls where Regina George throws copies of the Burn Book down the hallway. It is out there. It has been said. Even if that part of the lawsuit isn't allowed to be part of a possible trial in the future, that information can't be put back in the tube.
As someone who worked at that station: It is a HUGE surprise the social media incident saying bad things about Publix in May 2025 wasn't the termination event. Publix LOVES television advertising, especially in local news. And you don't cause drama, needlessly, with an advertiser who generates that much revenue.