It can be used with different intentions, mainly to give the footage more dynamism. The off-camera look gives the impression to be filmed like an interview, with an interlocutor in front of the presenter but off-camera. Of course in this example there is no interlocutor, it is the camera, so it can make the impression of combining some "behind the scenes" ...


I don't think it really matters. People do both all the time. It really all just comes down to the content you provide, using appropriate tags on each video, and being consistent with your postings.

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