I like your thinking but there are plenty of examples in the film which don't fit what you are suggesting. 26:47 is a pretty good one. You can see their arm moving enough to know they are not holding a high powered magnet in their armpit. And many of these people really don't seem like the kind of folk who would be interested in intentionally creating fear & confusion amongst the masses? Or indeed care about boosting their tiktok profile.
And what about the "Not on the BEEB" documentary team who are selecting strangers to demonstrate this on as they walk down a river? Are you suggesting the presenter of this documentary team is actually a magician? And they are faking the whole thing for publicity?
I just don't buy that. And I am determined now to find a jabbed person to try this on! There is only one way to be 100% sure about this...