What Yellen has done now is redefine "bank that poses systemic risk" to mean "any bank at all", which in turn shows that the insurance limit was never real, and that in turn the winners of the system are those who don't believe in the rules, but rather those who gamble on duplicity and the socialist leanings of government employees. Those who tried to believe in the honesty of the system got burned, again, and those who bet on it being meaningless won, again. The long term consequences are fearful.