Dangerous gag, he said “I’m joking” so quickly it’s very easy to miss. I imagine the commenter is not alone in having that wrong impression.

Oh, ha, yeah this is exactly the gag I fell for. I just noped out of the video and wrote off the project as this was the first I ever heard of them, and their website just has a signup and no downloads I could see.

Too bad my original comment is too old to edit.