On email because you can send someone something on your computer in less then 3 seconds and also our society is always anxious about receiving a email or notification so email is better
OMB's<span> predominant mission is to assist the President in overseeing the preparation of the Federal </span>budget<span> and to supervise its administration in Executive Branch agencies.</span>
So every country has its own cultural diversity... if you travel to another country you have to adapt because every country is different in cultural diversity. Ofcurse people who come to your country should adapt to your country's cultural diversity, but they don't need to learn it unless they want to stay in your country permanently, this apples the other way around as well.
If you have a population of 1milion people those milion are not going to adapt to 1 person but 1 person will adapt those 1milion. So I partially agree.
Cosa c'è per cena
Hope I helped!