There are countless documentaries featuring some of the world's most successful and influential architects stating that we would not be capable of building the pyramids today. All you have to do is research and learn. You also forget the Pyramids have survived thousands of years of Earthquakes and the stones are perfectly in place, you cannot slide a piece of paper between 2 million 2 ton blocks. There are also internal chambers which have been preserved with perfect mathematical relationships. You really should try to learn more about the Pyramids because clearly you have no clue. None of our modern buildings could withstand the same amount of time or tension/pressure.

You're dreaming.