Incredible economic power, apparently non-existent oversight, but of course they get saved by national governments when they fuck up and are about to wring seve

Incredible economic power, apparently non-existent oversight, but of course they get saved by national governments when they fuck up and are about to wring severe harm on the whole world. Banks are infrastructure and should obviously be regulated as such. But that will (literally) never happen, as long as the people in charge can get rich by wringing increasing misery on the rest of the population for a quick buck...