I used to think this before I got a job in a Mac-only company. I've since installed Toshy on every Linux machine I own & the difference is night & day. Having to do something extra for terminals to achieve the thing that's so simple & natural (& frequent) in GUIs just feels like terminal emulators are being treated like second class citizens among the installed apps. Having the same shortcuts "Just Work" in exactly the same way through all apps isn't just more convenient, it feels like the OS is elevating terminals to an equal tier of integration.
Which I would've really expected more Linux users would value more than they seem to.