Does something seem a little suspicious about 9/11

Thousands of people are saying how the outer beams on the towers during 9/11 couldn't have been cut through by the planes and that the fire couldn't hate taken down the buildings. How come other sky scrapers haven't collapsed from fire like the twin towers and why were they running so many exercises during 9/11. This video is worth a watch: https://odysee.com/@ERTV-International-English:f/9-11-and-Israel-s-great-game-Laurent-Guyenot:5