Scaling, MacOS has no actual scaling it will only lower the resolution, and using Retina on anything that isn’t sold in an Apple store (and even then) just simply does not work. It essentially has no HiDPI support past using native resolution with slightly larger text that is not adhered to by most of the operating system itself. I am at a loss at why you think this is well handled, what criteria are you using?
I got caught in the cupspocalypse 3 weeks ago, because there is an unannounced dns vulnerability, do I get to bad mouth the penguin?