What disgusts me the most is on the modern system every single window either animates in a glitched empty then flickers to redraw properly or animates in an interface but then flashes as it redraws to show what it’s supposed to be.
Resizing makes the windows flicker disgustingly. Even the mouse cursor changing to the resize widget often draws a large glitched cursor for a single frame on every windows machine I’ve used sometimes.
If someone ever fixed this trash and made the OS feel solid and not a flickering glitchy mess I’d be in their debt.