Finland is a snowy wasteland most the year, so yeah not a lot of people want to live there, so only the people who have always lived there live there. Finnish is also a hard language for not Scandinavians to learn.

Finland has multiple times been caught out in its repression and turning away of immigrants, in 2023 setting up concrete barriers topped with barbed wire and accusing Russia of so-called “hybrid warfare” when faced with an influx of asylum-seeking migrants. You don’t have to defend Finland like this in order to be against Israel.