I wonder whether this could be automated, e.g. you click on the macOS toolbar and a macOS app communicates with an Android app and the apps do the needed actions in the respective operating systems (enable tethering on Android, connect to the WiFi network from macOS).
I agree that overall these are probably small issues, but built-in mobile network access would have usability benefits
I wouldn’t have to pay anything extra for a 5G MacBook.
Which of course makes total sense technically. Because for my mobile operator there’s no difference (bandwidth wise. And given the packet switched nature of LTE and later, that’s all that matters) whether I’m tethering or connecting multiple devices.
(I have no idea why my internet connection is so bad. I pay for 20Mb/s, and half the time it's like 200Mb/s and the other half I don't have internet at all.)
Are you paying for 20MB/s or for up to 20MB/s?