Eh, I thought the responses he got out of her were worth it. Told you everything you needed to know about her. His antics were just there to elicit the responses.

"I'm credentialed." So? What does that have to do with anything? "I'm just doing my job." Yeah? And your job is to lie. "I'm getting married in 2 weeks." So? What the fuck does that have to do with anything?

I'd personally have gone with the attack line of, "so you're anti-vax? You don't think the vaccines work? Is that why you're wearing a mask?" But then Monday-morning-quarterbacking is easy.