Personally I’d find three months of language study extremely useful, so I’ll happily take someone’s job who’d rather speak only English.

Scientists fight Norway’s language law, warning of talent exodus
Mandatory language courses for foreign researchers could harm Norway’s ability to attract the best talent, Nobel laureate says, as rule prompts legal challenge. Mandatory language courses for foreign researchers could harm Norway’s ability to attract the best talent, Nobel laureate says, as rule prompts legal challenge.
nature.com