Unround Everything Everywhere

Forces zero border-radius to everything.

Reverts roundness / circularity of everything that was rounded via CSS by setting its border radii.

For "square images made circular" this style brings back extra 21.46 % of their original content.

I made this style as a joke, but realized it makes web so much better for me.

Bugs / Drawbacks:

Many custom styled "radio buttons" appears more like checkboxes with this style.
In Firefox at Windows touching any border property reverts "os-native look" of unstyled inputs, so they get that old-school 3px 3D borders from default UA CSS.