The bottom corners of a MacBook screen are not rounded. The top corners are because the corners of the case are rounded. The corners of the case are rounded because you need to be able to do things like slide it into a laptop bag.
> The bottom corners of a MacBook screen are not rounded.
They are on my M4 MBA. They're software-rounded rather than in the hardware. You can move the pointer over the lower rounded corners; you can't over the upper ones.
