Spike will film it, confirmed during the sxsw keynote.
“Diamond and Horovitz dropped the big news at the end of the keynote: The pair are giving a handful of speaking events in Philadelphia and New York City in April. These dates are inspired by their book tour, at the conclusion of which the duo wondered why they didn’t just film their appearances. That’s exactly what will happen next month: Spike Jonze will film the shows that will be released at a later date.”
https://www.rollingstone.com/music/m...eynote-809098/