human civilization in the past

Is Borobudur Architecture Connected To Earthly Beings?

Ancient pyramid-based building forms are scattered throughout the face of the Earth. Scientists say they are "taught" by a common ancestor.
And the basic science of making pyramids is mathematics. In this case, their numeracy skills are very high, even modern-day humans can not afford to make pyramids built in the past.
Is there any connection between Indonesian ancestors and Extra Terrestrial in the past? Scientists also believe that the pyramid-patterned buildings scattered in the world have shown the imminence of past civilizations with a "paradise" promised by God, through their masterpieces that always want to make ancient buildings towering throughout the world.
The civilization in Egypt built through the Giza pyramids and hundreds of other pyramids refers to the same concept, with Bodobudur. Civilization at the time of Borobudur was built full of life of Buddha originating from India, also shaped pyramid.
How could such ancient buildings have a common pattern between Buddha and Egypt? Though both civilizations are very far away but have the same concept: very loaded with mathematical and astronomical sciences.

So how do you think Borobudur is built? by alien or human architecture then?