Finding one video to fit your opinion doesn't count as evidence or research. Try to find info/data that challenges your assumptions, and if you still can't be persuaded, then you might have a stronger argument.
Haha that's the thing, it's not one video.
And even if I posted 2,000,000 (one for each precisely carved blocked of the Great Pyramid) people would dismiss it as 'Conspiracy loon'.
You go try carve a hard rock with a copper chisel and report back. I suppose the skilled stonemason is happy to look like an utter failure, must be great for business.