You expect that a scenario must be exactly this way because he did so. For someone dealing with everything being abstract you have a very one way street in terms of applications.
What he described is not abstract and not my application...
I'm just going by what he said. He gave details on how this and that is going to happen, then said now watch it at full speed... and none of it happened.
Besides you would never accept anything in demo as proof. Even if he did it as you expected it could have been after retakes and timing. Nothing can be proven unless you can do it yourself.
Not true. I don't care if it's after retakes and whatever. If he could do it at full speed that would convince me that it can be done at full speed, at least against a single, known punch.
As it stands, after 3 tries he still couldn't do it even in a demo. So, we shouldn't even be dreaming about it working in a fight. It hasn't passed the first test outside of chi-sau.