Which pyramids? There are over 400 of them.
The largest and most obvious ones so I don't think the example you gave in the video applies here but it might to some
of the other claims in my video link.
Sure it does, because the others exist too. If you ignore part of the facts to support a theory, that's no good way to explain something.
Here's a example: Let's say I have numbers from 1 to 10. Now I pick 2, 6, and 8. Conclusion: All numbers are even. I ignore 1,3,5,7,9 because they don't fit my theory.
The biggest egyptian pyramids (the biggest one is actually in south america, covered in vegetation) face east, which was very basic back then.
Are the tips aligned with something ins space? Of course they are. If you would not find SOMETHING they are alighed with, you would not look close enough.
People with these theories tend to overuse the word "exactly" however. The alignments are never as exact or precise as they claim them to be. Remember the measurements of the main chamber? "From this corner to this corner EXACLTLY a blah blah of blah blah". Problem with that ... in the corners there are gaps, the stones don't align. So you can pick ANY point inside that gap for your calculations ... and that's a LOT of points. Those "precise" measurements up to 4(!!!!) fraction digits are nothing but fiction.
No, my highest admiration have those who organized and planned the whole thing.
I think I know how they did it. https://cdn.gazillions.com/content/images/2020/01/3hnj4d.jpg
Yeah, it was probably Aliens who wrote the documents, paid the suppliers and so, most definitly.
We keep underestimating what people of that time were able to achieve with logic and craftsmanship. A symmetrical staue? It had to be aliens. A building facing east? It had to be aliens.