The test notebook has decent specifications--i7, dual channel RAM and SSD. Where are the huge numbers? 20 or so between benchmarks you can get with a repeat under the same conditions. 1 1/2 seconds difference in boot time, wow, OK so install some software that starts up w/Windows and voila, same-diff. A snapshot in time does not a blanket statement make.
What is the message the vid is trying to convey? Psst, this is rhetorical. Windows Security: take it or leave it. Plenty of fish in the sea, especially if you have older, low end hardware.