One serious strand of America's whip of many thongs is the inability or refusal to acknowledge the rise in power and influence elsewhere.
As Gandalf - the last remaining talkshow host - gets pulled off the bridge into the abyss, he looks up to see a motley brigade of multi-cultural hobbits dashing for the surface with their wits and wallets thankfully intact.
Please excuse my excruciating reimagining of your wild fantasy metaphor.