I've watched the video. I don't see a debate. I see a monologue.
I didn't check the date of the video, but he mentions Ratzinger is still Pope. He hasn't been Pope for more than 10 years. (He mentions 2009, so I'm guessing that's the year.) The position of the Church on many of his points has shifted in those 14 years.
While he had some valid points for that time, again, it's a monologue, not a debate. There is no rebuttal. I won't offer one, as I have no interest in condemning nor defending the Catholic Church, nor for arguing whether or not they are a presence of good in the world.