Have you taken the MSF Basic RiderCourse? Did it give you a false sense of security? From reading about the experiences of newbies over the years, I don't get the impression that most come away with that feeling. Some do, of course; but then they probably went in with a false sense of security. You know, "What can a riding-god-to-be like me possibly learn in a parking lot on a 250 Rebel?" But most come away with a sense that riding well isn't as easy as they might have expected. And that what they need is practice.
Which brings me to your topic. Your description of how motor skills and balance are developed is excellent, and I agree completely. When the (nearly) inevitable occurs and a rider must swerve hard or apply brakes to avoid a crash, there's no time to reason out what's needed or to mentally tick off a memorized procedure. You have to just do it. And building the circuitry to achieve that capability takes hours of practice.
An AMA Superbike competitor on a factory team who lives in my county once described how he practiced when he was a kid. His dad had bulldozed a dirt oval on their property in a rural area, and he would spend hours going round and round and round, day after day, year after year. Some might attribute his current success to extraordinary natural ability or just plain fearlessness. But I know different. Any situation he might encounter on the race track is something he's experienced and dealt with before countless times while practicing.
The ability you demonstrate on the video is impressive. But I hope you also practice other skills. In particular, braking and swerving. The technique of matching front brake force to forward weight transfer takes just as much practice as turning. Likewise the ability to make violent steering inputs when you have to change direction in a hurry.
In addition, if you haven't taken the MSF class, I would encourage you to do so to learn about riding strategies to keep yourself out of situations that require emergency maneuvers. Way too many motorcycle crashes arise from scenarios that are utterly predictable and avoidable. A good rider must be able to anticipate and distance himself from them, so he doesn't have to rely on emergency avoidance skills.
A superior rider uses superior judgment to avoid problems that would demand his superior skill.