When window is active there is this static grain effect in the background. It looks like a static on old TV. It looks terrible, it’s terribly distracting and it hurt’s my eyes and brain by shifting all the time.
To see it you need good contrast setting. On my other monitor that is quite darker and with bad contrast effect is very hard to notice. So rip people with good monitors
Sample with boosted levels for people that don’t have great contrast:
