[mediocrejoker]

Not trying to be snarky but MacOS.

That being said, on Linux I think Elementary OS is at least trying to create a coherent visual design language. Maybe there are others?

[kitsunesoba]

Most GTK based DEs are pretty decent in this regard (GNOME, XFCE, Cinnamon, Budgie). Qt based DEs tend to be more utilitarian and weaker when it comes to design.

[KirinDave]

I apologize, but I don't understand how anything you wrote in any way responds to what I asked, who I asked it to, or could be considered "helpful" in any way.

Please don't inject meaningless flag waving platform propaganda into genuine conversations.

[lfms_dotfile]

Pretty sure they're just pointing out the polished typography, padding, and alignment of MacOS, which is what the GP's comment was about.