Usual caveats that I'm not a diplomat, don't have all the facts, etc etc., but this doesn't seem like a rational move for Finland or NATO. The UK just yesterday agreed to protect Finland in the event of an attack, and the UK's involvement would likely bring in many other NATO powers anyway, so arguably they're getting protection they'd otherwise have to pay for for free. And actually, officially joining NATO will hav…
I think you should go and tell Ukrainian people that their country is a buffer zone meant to act as a burnt ground, and they are not allowed to work towards joining the alliances and economic systems that they want to join in order to better their livelihoods and stop facing the former-USSR-level of poverty. Same stuff with regards to the Finnish and Swedish people and their current will to join NATO in order to defend against an unpredictable old man with a grandiose idea of reviving the old USSR.
Believe me, going there and speaking directly will work better than commenting on HN.
EDIT: yes, I downvoted, and here's my share of a comment.