https://www.theguardian.com/us-news/2020/jun/08/george-floyd-killing-police-arrest-non-violent-protesters

Over 10000

if I am remembering correctly, that stone is just unworkable to modern day humans.

You remember wrongly

http://www.nevaartgallery.com/art-works/double-standing-41x28x12-2008-diorite-stone/

the supposedly primitive ancient Egyptians

This is where is finally lost me.

Literally nobody ever claimed that the ancient Egyptians were primitive.

https://www.youtube.com/watch?v=taXspNBzYXs

Here's a lady carving very exact pieces of granite with nothing but stone tools.

It is very easy to claim that something is not possible to make and then not even trying to replicate it. It's a whole different level actually proving that it was possible like she does.

Flytape?

Is that you?