That's one power.
And the best way to check the government is to increase democratic control. Make the people more powerful.
But if economic power isn't checked then the people have no voice, they have no issues addressed. They have the current system.
The problem with the current system is that the government is not powerful enough to deal with corporate malfeasance. It goes on unchecked.
Making the government weaker without putting checks on collected wealth and increasing democratic control will simply make a bad situation worse.
I would disagree that it's the case that the government isn't powerful enough to deal with corporate malfeasance; I think you're presupposing that our current government
wants to, but is
incapable of dealing with it. I think your assumption may be in error. I think the problem is that the government is actively in bed with corporations. The current government actively grants unconscionable control to corporations, and in doing so it shifts power away from individuals within our society. Big government and Big Corporation have set up a nice little collusion whereby each gets stronger and bigger at the expense of the disenfranchised individual.
I think it's very highly likely that you and I would agree on the root problems, if we set aside labels and rote prescriptions for a solution and talked about it. Once we can agree on the problems... then we can start the process of developing a solution that is acceptable to the largest number of people possible. It may not be anyone's idea solution... but if it's
acceptable to as many as possible, then it actually has a chance of going somewhere

.