It looks like when you resize a window or a game screen and the frame buffer stretches along the edge.
The pins reduce the area making contact for cooling, so really if you bend or break off all of the pins on the socket, you’ll get optimal heat dissipation.
I tried this and can confirm, my cpu doesn’t get hot anymore.
Tbh I don’t really understand why one would buy burger buns from AliExpress/Temu/Wish anyway. But I imagine I’m not the target consumer for that one.