Zero football intelligence, passing ability or end product. Far far away from a top player, just a take-on merchant who probably won't ever break trough because he can't actually play football.
I think you're OTT with him not being able to play football.
He's not football smart, but far from braindead than someone like A. Traore who keeping width outside the box when his team was attacking from the opposition wing and can cross anytime now; or come to pick the ball form his teammate instead of making run push forward... The bad decision making here is like choose wrong type of pass, overdribbling... The basic of knowing when to getting into attacking position (opposite of the above situations), this ASM guy is Okay.
Our team needs player who can take on opposition full back especially on the right wing. Rashford Lingard is productive at beating fullback with dribbling. Martial doesn't take oh enough. Alexis can do better but didn't do it so good, and more important he needs someone to share the burden as he has quality to offer closer to goal. Our full backs from lasts season are terrible. Pogba shouldn't be too burdened with this task also.
Edit:
Highlight is not the best to judge a performance as it hide bad things which more often than not happen off the ball. The point of this highlight is more of what I said about the good thing when he's on his day can bring. Energy, stretching play, unpredictability, direct, supportive to the central froward rather than competing with him...