those exploiting power have no interest in becoming "saviors". trying to appear as one does not last long as victims as in human nature soon looks for someone to blame- often the most visible
Becoming saviors is not a perfect strategy (is there one). It's still used by a lot of those exploiting power. Not all of them are perfect or know the perfect way to exploit power. They make mistakes and sometimes when their mistakes in strategy accumulate, they end up on pitchforks.