Looks like I will never be buying another Apple device again. They have utterly lost the plot. I don’t particularly like Windows, but as soon as I get tired of my iMac or it dies, I’ll be going back to Windows for my main machine. It handles high-DPI unfortunately better than Linux by far. (As secondary machines, I have a MacBook Pro, a Linux server, a Hyper-V server, a backup server and a dozen various virtual machines.)
Apple has no idea what they are doing any more. Just none at all.