I have a friend who visited Mass. earlier this year. He rode public transportation in Boston and heard three announcements in Spanish and two in English. I told him he likely got a glimpse of the future.
Without those illegals counting, I’m betting MA will lose another 1 to 2 House seats after the next census.
Spanish is the last thing I’d worry about.
I’ve gotten off of MBTA trains when I felt I was riding Taliban Rapid Transit.