I switched my telephone to pure colours and might't unsee how faux vivid mode appears
Ever since we saw the first AMOLED screens back in 2008 (Samsung was among the first with its i7110), we have been smitten by overly saturated displays. Green grass turned a vivid shade of green that almost looked neon. App icons on home screens would pop with so much color that the icons almost leaped off the screen. And overall, our phones gave us a view port into a world of color so beyond what our retinas can actually infer that we became used to vivid, bright colors, and this became the default setting on most phones (and don’t even get me started on dark mode, which is terrible for legibility).