I am on a MacBook Air (Retina, 13-inch, 2019) with macOs Catalina 10.15.5
And turns out my external monitor shows blurry fonts. I found a lot of articles explaining the technical reasons for it (the non technical reason is that apple just wants to subdue you into their overpriced stuff)
found this article with a fix, followed every step just to find out that in catalina I cannot touch a read only file system even after disabling rootless mode
any ideas