Exactly, it's just an "evolution" of the whole White Saviour bit they love so much.

On the flip side, there was an article on the BBC website around a year ago. Basically the article was explaining how archeologists had no idea how the ancient folk made Stonehenge so accurately plumb and level, and how they've been experimenting for aaaages trying to figure it out....
Now, I'm a stonemason. And I can tell you exactly what they probably did, but the Big Brain people don't like to ask people who work trades. (Or maybe they are just asking the wrong ones)
If you have figured out rope or string, and you have access to wood and a few stones, then it's incredibly easy to level off an area, to make an accurate circle, and to make the tops of all the standing stones level and the uprights plumb.

A basic plumb-bob is incredibly easy to make, in this instance we would use as straight a piece of wood as we can find, a length of rope tied to the middle of it, with a stone tied to the other end. For the uprights, get straight logs as long as each stone going into the ground. Now we have our standing stone analogues, and a plumb-bob. Dig the holes for the uprights, plop the logs down in the hole, if the plumb-bob isn't pointing straight down between the two logs, one side has to go down.

There, mystery solved. Thanks for coming to my TEDtalk.

also note that Atlantis is part of the origin myth for nazis. so this usually is just code for "the white master race taught the brown and black savages how to do civilization", conscious or not.

Ok but that's the thing I'm trying to get at. 15k years ago there was no such thing as Europeans. There weren't Africans or Asians or Indians. Thats so far back that there are zero ties to modern races. It's meaningless to try and connect them. It cant belittle one group of people while praising the intellect of another because human migration has made any resemblance to modern humanity from that far back a moot point. Any races from that long ago no longer exist.

Not yet. But let it be known that it was built by a extraterrestrial Inuit tribe in trade for the finest Italian blubber.

The colosseum isn't 10000 years old

Thing is, he's not really pointing an unexplained mystery.

We know 90% of about how a lot of these sites were built and a good chunk of their history. Some of the older/more recently discovered ones such as Gobleki Tepe, obviously less but still a fair bit. Claiming that Mesoamerican and Asian megalith sites are aliens/Atlanteans isn't really helping work out that last 10%.

Pointing at what science has proven again and again to be a natural rock formation 25m under the water and claiming it's the remains of Atlantean civilisation doesn't advance much either, after all it's been proven wrong before.

Meanwhile, ever since Europe was disproven to be the birthplace of modern humans in the 19th and early 20th centuries, people have suddenly been coming up with all sorts of reasons why non-White folks sites weren't made by locals.

I will give Hancock credit that I don't think he is actively racist, as he does correct himself when he implies that the locals wouldn't have been able to do things like stack rocks.