They only have access to the functions that Microsoft has provided.
And a user of Ubuntu only has access to the functions that Canonical has provided.
Unless they have root access and modify the OS. Or they have administrator access on Windows and modify the OS. Which is the case for both by default. I don’t really see the distinction. There is clearly a provider company behind both, and in both cases the user could add this age check functionality by themselves by installing an utility that provides it.
And a user of Ubuntu only has access to the functions that Canonical has provided.
Unless they have root access and modify the OS. Or they have administrator access on Windows and modify the OS. Which is the case for both by default. I don’t really see the distinction. There is clearly a provider company behind both, and in both cases the user could add this age check functionality by themselves by installing an utility that provides it.