Video Request: Block/Charge

[Freddy]

I'm working this season on a principle that might well apply here. Your feedback on this is invited. I'm still in the middle of studying it.
And I'm not assessing the call made in this clip. I'm only bringing up for discussion the mechanic which, for many, can explain why so many officials seem always to default to a block on plays that are actually charges.
Note what the first, immediate, impulsive motion for the lead was on this call.
He starts immediately, with no pause or hesitation, going straight up with both arms. That locks him into one call and one call only, a block. His initial, impulsive motion is a precursor to this inevitable result.
Whereas, if the first impulse is, as is approved, a single fist in the air, then the signal, either block or charge, that gives the official just that little bit of a fraction of a second to digest what just happened so that a charge is at least given a chance to be called if warraned.
I'm not saying this is a universal thing for all, but it seems to be a valid observation as I've been studying video of block/charge calls on the high school and college level more this year.
Again, I'm not debating the call in the clip. Only the initial, seemingly impulsive start of the signal that might often lead to a default call which isn't always correct.
Am I on the right track with this? Or am I all wet?