Seemed to me the meaningful gesture was the swirl before the point. Like a sort of "this guy is fucking crazy" hand motion.
Pointing toward Melania without the swirl is probably more of a "look what I get"
KEK. Double-jointed + shitty lighting + old ass video.
No conspiracy needed, it is entirely possible for thumbs to do that.
Can't say I've ever bothered to actively look at his thumbs…so maybe he has maybe he hasn't.
Who gives a shit though? Double joints are very common dude, I have them (though my thumbs don't go quite as far back as his appeared to there)
Kek you are a literal retard. That video has visible distortion in it, and he quite clearly has hypermobility in his thumbs.