Nah, Calle is original like that. Cannot pixelate or voice only when doing a live presentation on stage.
Discussion
Of course you can, many podcasts are audio only. And to pixelate a face is an easy job.
The point is when governments or MSM want to do a hit-piece on the concept of online privacy, they'll wheel out this footage and portray us as akin to drug dealers and bag snatchers.