I'm at 3:30 into it so far. You made one mistake when you mentioned 100 transactions per second. The advertised thoughput is 100K TPS, tho we're nowhere close to that atm. I think I heard BM say we have hit 1K TPS in occasional bursts. Internal testing without Internet / networking delays have exceeded 100K TPS but not in real work conditions.
Those facts aren't terribly important to the point of your video tho.
Nice effort, helpful.