[ksidisnidjsdj]

Yes, but that’s not in-software, the screen is actually, physically rounded. Using software to straighten that out would have, quite literally, no effect at all on these machines.

But most importantly, when connected to sharp-edged monitors, the Mac does not round the corners and instead displays the entire contents of the screen edge-to-edge (including the desktop and menu bar). So this tool seems to be solving a problem that does not exist.