I find the morphing thing interesting but my persistent logical side explains it away.....
Like, it’s usually the ones who have had the Korean male ‘pretty boy’ surgery who look alike or seem to swap faces at times.
For example, JH, SG, JM and JK all have that pretty Korean male facial surgery look, so I think they do have very similar facial features (specially cheek bones/jawlines etc), so when they’re dancing around they can look very similar or sometimes freakily twin-like. And there’s flashing lighting etc which changes the look of the face as they move, so that adds to the effect too.
The only thing that messes with my logic is how I’ve mistaken J for JM, although this was for a split second and then I realised who was who.
I’m yet to be convinced of them morphing or shifting into each other tbh.
I think the only way I’d get on board with that theory is if, say, RM regularly looked exactly like SG or JH because, despite his surgery, he doesn’t have the same pretty boy kind of face as the others I mentioned, so is easier to recognise as RM during all the fast dancing etc.
Feel free to prove me wrong though! Although I’d be a bit scared to see such proof, ngl
**EDIT**
I’m not dismissing the whole concept here, btw, just saying how I see things. But if I were to see anyone shape shifting or morphing in front of my own eyes then of course I’d have to believe it, but looking at fuzzy pictures or videos just makes me go all logical about it!