No, you're not better. You have to speak multiple languages because you can't drive more than a few hours without having to change languages. We, on the other hand, had the good sense to speak one language from sea to shining sea.
You also seem to fail to realize that English is not the official language of the US by law. In fact some states have other official languages. Such as French is Louisiana and Spanish in New Mexico. Hawaii in Hawaii.
You seem to be unaware that there are people in the US speaking another language. The Amish speak a kind of Dutch or German. More than 2 million people speak Chinese in the US. 1 million German.
So, you limit yourselves.
Sure, you might know Spanish personally. Still, you wouldn't know what to reply if an Amish person said Eikel to you.