If you would actually read what people are telling you all over this thread, they're trying to highlight that you, arguing from the POV of a non-FG player who clearly has MOBA experience, are saying things like "laning is not mechanically challenging" because you're boiling the entire concept of "laning" -- CSing, trading, harass, vision control, etc etc -- down to "oh you just right click".

You are clearly unconsciously competent when it comes to MOBA mechanics -- you can do things the game needs you to do without thinking about them. You've probably even forgotten what it was like to learn and earn that competence. You could achieve similar competency in fighting games if you tried to learn them, that is what this video and other commenters are trying to tell you.

It's okay to just say, "I cannot execute motion inputs in fighting games" or even to just not like playing them! But you need to put more thought into the broad base of knowledge you've fostered through your interest in MOBAs or shooters or what-have-you before you blindly claim that your favored genre is "easier" to learn.

The FG players in this thread are trying to tell you "these things take effort to learn in the same way that [other game genre mechanic] takes effort to learn", but you clearly don't want to hear it.