that's a different issue altogether, this one is about macos not supporting 2k and 4k monitors native resolutions, that one was about antialiasing. At some point, when Retina was introduced, Apple decided to completely disable their subpixel hinting so low resolution monitors (if 1080p can be considered low) that can render sharp text on Linux and on Windows look ugly and blurry on macos
Yep, they made it gradually less discoverable, leaving an option in system preferences first, then removing it and allowing to enable it from cmdline, then removing it altogether. I believe it went away completely with Big Sur.
