It does not need to be Samantha Bee's job to win everybody over.
There's a difference between "winning everybody over" vs "do your part to contribute to polite discourse" vs "make your side sound dominated by insult-spewing jerks". Parent wasn't asking for total perfect solution, only to stop contributing to needless antagonism.
But that audience is free to ask for less focus on the insubstantial.
Exactly. It's Samantha Bee's job to feed the polarization cycle. If she doesn't, who will?