It's fascinating to me to see cities do things unilaterally like this (or maybe through some other mechanism that allows it) in order to be competitive and/or a

It's fascinating to me to see cities do things unilaterally like this (or maybe through some other mechanism that allows it) in order to be competitive and/or attract capital. But how easy/hard is it to immigrate to Finland, or Helsinki in general? You also have to attract people to your city who use the language, etc.