I found this strange “figure” in the ice at 55°32’38″S 69°15’58″W. Is this just nature or something else?

I was exploring the southern tip of Chile on Google Earth and stumbled upon this. The symmetry is incredible. I made a short video showing the exact location and zooming in. It's definitely not AI. Check it out here: Google Earth Video Proof

What do you guys think? Pareidolia or a hidden monument?