It strikes me again that building such buildings is not beanbag. The stuff that could go wrong is staggering. They included some graphics about that.
An item down a ways on my bucket list is seeing the leaning tower of Pisa someday. No doubt there were some tense moments around that one.
There is a graphic at this site comparing the height of various buildings.
https://www.elitetravelblog.com/tallest-buildings-world-chart/