I don't think Team US should feel anyway shamed about the result. The final game could've been ended other way too. Very close match.
It's almost cliche for Finns that Team Finland tends often perform better as a team than what is written on a paper about the roster, and that generally lower talented roster manages often perform better as a whole than what would be expected by counting each player individually. That has been traditionally perceived as one of the best strengths of Team Finland (all levels), and it can be backed up to certain degree also by looking to the Medal statistics of historical tournament record. However, recent years there has been dramatic overall improvement in Finns' mental stature, particularly among new generations, previously considered the main weakness of Team Finland. Thanks to successfully applied changes to the coaching system, especially in junior levels. There are still some oscillations of inconsistency in different team complements' psychological readiness reflected in rather dramatic chances between tournament successes, but general trend is very promising. Finns are finally starting to learn how to win. Historically Finns have had tendency to perform far above the level what their normally available player pool would numerically and qualitatively allow (being one of the most consistently Medalling team), but when they have managed to make it to a final, usual, typical outcome has been a loss. A final, sharpened cutting edge of sword have been missing, and that has been routinely attributed to mental/psychological shortcomings, or Finnish psyche etc. Finnish hockey establishment is seemingly successfully cracking and decoding things in these matters, -someone would say -, finally.
Nobody expected much from this U18 Team Finland, but it proved to be one of the most coherent and psychologically strong units in entire Finnish hockey history that has ever represented Finland in international tournaments. That's nice.
I think it's highly probable that Team US and Team Finland will be real main rivals also in years to come, at least on U18 level.
That's nice too.
No shame USA!