Russel had a pretty good game with one mistake.
Give me Russel's 2 touch down , 200 passing yards and 100 yards rushing that lead to 28 points over Cams 0 touch down day with 300 passing yards. Russels team put up 28. Cam only 6. It's clear which one does more for his team.
That "one mistake" as you casually simplify it, cost his team the game, plain and simple. If it were Cam in that situation, I am guessing that you would not be so dismissive and understanding of such a mistake, now would you? It seems obvious you haven't followed Wilson.
The Seahawks are a very very very talented football team. They do not require Wilson to literally will that team to a win.
For an example of this. Let's look at his performances in a few of their wins so far this year.
Against the 49ers: 8/19 for 142 yards, 1 TD, 1 INT, QB rating of 63.9, QBR of 25.9. Seahawks win 29-3.
Against the Texans: 12/23 for 123 yards, 0 TD's, 1 INT, QB rating of 49.7, QBR of 20.6. Seahawks win 23-20.
Those are wins against two of the top teams in the NFL, now you tell me if you think Wilson won those games or his team did.