Are you disturbed by the social decline of your country?

I think that anyone entering into another country to live, should try to adopt same cultures as that country. There seems to be a lot of people coming into this country unwilling to learn the English language, I am upset by this because I am now forced to learn a different language to keep my job. When my father migrated here decades ago he learned the English language fast he had to. I am in no way racist but I just don't want to make concessions for people who come into this country illegally.