I'd argue the majority of KC fans ARE obsessed with Denver to some degree based on the Donkos thread being the longest running, most populated and most posted in thread on ChiefsPlanet for quite some time now.
Elway and that fanbase have left some permanent scars that are still healing . . . . .
A few are, sure. But some (like me) just like to laugh at them. After years of arrogance, it's funny to see them completely humbled.