The situation in Switzerland and Liechtenstein is different from the rest of the German-speaking countries. The Swiss German dialects are the default everyday language in virtually every situation, whereas standard German is seldom spoken. Some Swiss German speakers perceive standard German to be a foreign language.
Is there an answer to this question (If it cannot be answered, say "unanswerable"): Which language do some standard German speakers perceive to be foreign?
unanswerable