Had not listened side by side yet. The rest of the audio appears exactly the same, so weird
Checked out the youtube channel this video came from. There are a quite a lot of edited videos, Starwars fan stuff mostly.
But I do realise it's not hard to film a piece of screen, add a Photoshop VHS filter and edit 1 second of audio.
So maybe the VHS video is real, and maybe not, there are too much video edits on the channel to be sure.
Although now that I've seen the rest of the videos on that channel, I'm more leaning to it being sort of a joke.
Guess this means it is still a mystery.