You could not be more wrong.
Goal #1 is get rid of illegals.
Goal #2 is to,rebuild a strong AMERICAN national identity where we all share common beliefs about America and we speak ONE language. Nations cannot survive being fractured and Balkanized. Tolerating Spanish is a key indicator that we no longer believe in ONE NATION. We need E Pluribus Unum and assimilation.
My grandparents and their three young children got off the boat in October 1927 speaking not a word of English. Their #1 goal was to assimilate and become Americans. There is a reason you did not hear “Para español, oprima dos” 100 years ago.
People who live in America should know how to speak English. I’ll agree it should be our national language and all government documents, education, instructions, voting pamphlets should only be printed English. But, to complain about someone speaking Spanish at a grocery store is a bit over-the-top to me.