I've got the same thing, I'm running a 32" 4k at 1x resolution, so the desktop thinks it's 3800px wide. I've got a hacked version of rectangle.app giving me 3x

I've got the same thing, I'm running a 32" 4k at 1x resolution, so the desktop thinks it's 3800px wide. I've got a hacked version of rectangle.app giving me 3x2 tiled windows. Some stuff will be in 6ths, some will be in full height 3rds. And occasionally, I'll get a spreadsheet that needs full screen. Web browsers tend to run at normal res, terminal and emacs are using Anonymous Pro 14pt. At that size, terminal is 157x122 when running in a full height third. Works pretty well for my aging eyes.