AshX I currently use a 2017 intel MacBook Pro on Ventura. It’s fine for me with some small tweaks to settings. The main issue I have in later versions of Mac OS is browsers. My guess is they must now default to rendering everything in an expanded color space which maybe causes dithering? The built in apps, finder, and other apps seem mostly fine. The problems with the browsers started a few years ago with Big Sur, and for a while Chrome and Firefox were unaffected. But now they are.