I tried. It didn't help, the root issue is that Apple removed anti-aliasing, which is the only thing that can make fonts look readable on a 1080p resolution display. An old MacBook running OSX 10.6 looks perfectly fine on my external monitor.
Re:Apple of 2019 is the Linux of 2000
by thatfrenchguy on Monday October 14, 2019 @01:06PM
(#21250390)
http://osxdaily.com/2018/09/26/fix-blurry-thin-fonts-text-ma...
Fixed the issue for me.
Was this feature removed from OSX? Or did OP try it already and it didn't help much? Honest question here; I haven't touched a mac in over a decade.