I actually am very happy that Kari Jalonen got exposed in the gold medal match.
I've criticized him the entire time. Even when Finland has won, his offensive game plan has been WEAK and shallow. It often is a slow start but the forwards are effectively standing still when they get the pass. When they get pressured here, they cannot do anything. This means that they make bad passes or chip it into the opponent's side of the rink and into a corner battle. Throughout the tournament, Finland often lost the puck in the middle of ice, even against WEAK teams. This was evident in game 1 and was never fixed.
As long as the forwards are pressurezed properly here, his game plan has absolutely nothing. There's nothing to get past the mid ice trap. And it's not a proper slow start with the speedy forwards attacking, the forwards are effectively standing still so this doesn't get going. Even in Finland's 9 matches that they won, this never was good, even if they did score goals. Finland's offense has been extremely reliant on getting a few lucky chances / bad goals off stupid mistakes and reliant on PPs. When Finland doesn't get those, Finland has nothing. There's no offensive game plan to get around a simple defense. Finland was losing or even in offensive chances vs many significantly weaker teams, even if Finland did win those games. This just shouldn't happen.
Of course, my criticism doesn't end there. The decision to have Patrik Laine play his wrong wing, the decision to have Lindell be the leading defenseman despite making 5000 mistakes with the puck per match, the extreme weakness to forechecking that was exposed against Hungary and never was fixed, the low winger defense that exposes the blue line, causing the opponent to essentially be able to play on power play on 5v5... Which is accompanied by the boxing defense, additionally allowing the opponents free reign along the boards. It's like the entire game plan is to play to survive instead of actually playing to win the game.
I'm happy that next season we'll get an actually competent coach. It honestly is a miracle that we got to the finals but I'd have to say that it's most likely due to the individuals carrying. There is no offensive game plan to speak of. There never was.