Largest supercluster in the world created in a small time frame is pretty important. 4 years typically, cut down to 19 days. That's an incredible achievement and I, along with many others, think it's important.
Okay but that's obviously a nonsense claim. Find me a computer on the https://en.wikipedia.org/wiki/TOP500 that was built 4 years after the chips it uses debuted.
H100s aren't even 3 years old.