Change it?
The regulators' job-description?
That would be welcomed by many, certainly (and even their abolition would be welcomed by a few) ... but that's a societal/political/cultural job, and in a climate in which the overall trend is surely moving in the opposite direction? There's a gradual but inexorable societal progression towards more and more regulators with bigger and bigger teeth, isn't there?
Throughout the world of finance/commerce, it seems to me that industries that persistently refuse to regulate themselves adequately end up with regulation being forced on them which works out worse for them, in the long run.
But arguably there's always a sense in which they have mostly themselves to blame for this outcome. The great irony, in these situations, is that the people most resenting this, and often complaining most loudly about it from their allegedly "libertarian" viewpoints, are typically the very ones whose behaviour has in the first place caused the exact problems to which "heavy-duty regulation" is the increasingly widely-perceived solution. Like it or hate it, it is what it is.
). What regulations has stopped any bank/bankster in getting arrested or lose a banking license? All the crooks got settled the case with SEC/DOJ/Government. If a trader is competent he should be allowed to choose his own leverage. It is like forcing only rich can rent expensive cars. If you have DL and insurance to protect it you should be allowed to rent any car.