Please tell me you don't actually believe Binance or Coinbse runs their exchange on a blockchain or that their trade engine is something blockchain-related?
I asked you for one real-life already functional blockchain application that uses blockchain technology that can actually be claimed has propelled the world of technology to new heights! There have been numerous tries but still, there is no serious breakthrough, every major company is just saying it's exploring, it's looking into it test implemented and then in most cases there is nothing.

There is only one world application of blockchain technology that has actually proven to be overall useful and adopted, and that is Bitcoin! The original and nothing else. The rest of the projects that have been completed to date have proven nothing, absolutely nothing on a large scale. While Defi was indeed promising on paper and there are user case situations where it would theoretically make sense there is nothing about it to claim it could drive the entire world in a new direction.