You are not too late, you can still get finnish citizenship the same way as every other immigrant: you have to live there for 8 years, and learn the beautiful agglutinative language!

https://migri.fi/en/citizenship-for-adults

Then there are people like me whose ancestors came here before the Civil War. My last name comes from a German immigrant who came here during the German 1848 revolution.

If your parents acquire citizenship would you not be fewer generations removed?

I read moving to Finland is really difficult now. They simply don't hire immigrants.