Lots of angst in this thread. The 12s are hilariously overzealous, but they are harmless. Seattle may not have an NFL team this good in fifty years. I say let them enjoy it.
Now that we won the Doog War, it seems some people need a new enemy to hate.
If you can't see that the 12s are the Seahawk equivalent of the Doogs, I can't help you.
The 12s aren't hurting the Seahawk program. Doogs crippled the Husky program. The 12s give the Seahawks the best home field advantage in the NFL. The doogs would militantly attack anyone who dared talk about returning to past glory. The 12s expect championship-level football. The Doogs expect continuity for the sake of continuity.
Where's the equivalent? Being yeehaw simpleton mouth-drooling fans? I guess.