No fighting involved. Just let nature take it’s course.
It’s like the two classes of parasites. The efficient ones feed just enough to survive while keeping the host alive. The inefficient ones gorge themselves which eventually kills the host, there by killing themselves.
So far we’ve only had efficient economic parasites. Now they’ll be going into a "feeding frenzy" on a body that’s already (economically) sick and will be getting a whole lot sicker. You can’t "spread the wealth" when there isn’t much left. Wont be long before they’ll turn on each other.
Specially the one that’ll be forced to cut’em back for his own political survival.