I personally relate to the fact that he cannot (or refuses) to answer something he isn't completely sure about or is way complicated because sometimes you cannot give just a straightforward answer. Maybe he doesn't like the labels and doesn't want to admit he's agnostic because he wants to believe in the resurrection, or he doesn't believe in the same way as everyone else and doesn't want to spend time explaining or confusing people lol.
Then he shouldn't be on a debate stage discussing these ideas. The entire point of an exercise like this is to articulate your ideas and spend time explaining them for the benefit of an audience.
To be clear, I like Jordan a lot and agree he has an awesome perspective. His values align closely to my own. But dodging direct questions about religious belief during a debate about religious belief is just silly. And by dodging, I'm also including spewing nebulous verbal diarrhea that creates more confusion instead of clarity and passing it off as an answer. "Philosophers" are very adept at this game -- using what's called 'purple prose', hoping the audience will mistake their own confusion for an inability to understand brilliance. It's freshman 101 nonsense and it lowers my esteem of Jordan Peterson that he used this tactic.