Please educate me on Matterhorn peak "durability" ?

I am not a mountaineer, I just like looking at photo and videos of beautiful mountains. I noticed that the Matterhorn is usually hit by clouds and strong winds right by the peak. With that amount of windshear it gets every single day, how does it survive? I was imagining just from the last 100 years alone the shape of the peak should have already changed, like it would plateau or something. How does it maintain that iconic peak?