Well... if I was the employee terminated
I would have already filed a $100 million EEOC lawsuit, flipped the CEO's office windows off on the way out; called the HR rep firing me a knuckle draging moronic twit; mooned the building while shouting "And you can French Kiss my furry white ass!"
Going back would not even be on the table.
Oh, and as part of the settlement for the lawsuit, the CEO would be fired, all those involved in the termination would be fired and the board of directors would each have to officially acknowledge, in published writings on every social media platform, that they are responsible for letting this happen.
But that's just me...