Hehehe - the more things change, the more they stay the same.
They can hide, but not for long. Currently, the 'moneychangers' are changing their name to 'validators' but their fees remain outrageous.

Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good ...