The cost of government at all levels would drop. Just the stopping of duplicating every publication by translating every handout and every website also into Spanish would cut in half the public relations budget. Today, staff are hired only for their knowledge of Spanish..and now also Arabic. Will the will, there would be half the staff, half the paper, half the time. The pc trend today is to translate everything into Arabic, adding another set of staff salaries and time and expense and distribution. And then there’s every growing need for law enforcement and cells for incarceration. Those numbers would also fall.
When I go into a big box store, I ask the old guys what sounds like a question in Spanish. I can’t speak Spanish! They frantically motion for me to stay put, and they head out to find the one person in the store who does speak Spanish. I laugh and call them back, and tell them I was just teasing about everything being labeled in both Spanish and English. They usually laugh along with me.