I'm pretty much in the middle, but I find it very interesting how there is this divide between the right and left in regards to who to go after to effect change. The left seems to largely want to fix the problem via companies and wall street, while the right wants to see change through the government. Companies will come and go and will always try to seek favor through DC, which is why I think you need to fix DC first.
You've gotten close to a left/right issue: is the danger private corruption or government?
Let's use an analogy. There's a gang in your city wanting to extort, etc.
They're pretty powerful; the money they take from private business is used to make them stronger allowing them to take even more. It's pretty crippling.
What's needed: the people to have a strong police force that battles the gang, arrests, imprisons them to the point they are not able to do their crime.
Let's say that they are powerful enough they have enough influence over the city government and police that not much is done to them - corruption.
Now, the right's solution is 'let's slash the police budget, restrict their rights to act, cripple the police because they're serving the gang. Then the police can harm the people less'.
However, that's win-win for the gang. If they corrupt the police, that's good for them. If the police are greatly weakened, that works for them even better.
So the people will go on blaming the police all day no matter how much they weaken them while the gang gets worse and worse.
The liberals on the other hand want to get GOOD government - a strong police department that is effective against the gang. They understand that the solution is to find a way to defeat the gang influence in elections to elect anti-gang politicians, to replace the corrupt police with ones who are not corrupt - and then have them strong to fight the gang.
This is reasonably analogous to the finance issue. The finance industry can do good for society while profiting and it can do great harm sucking out huge amounts of wealth.
The answer isn't gut government, weaken it to fix the problem of it being corrupted by an overly powerful finance industry and thereby give the crooks even MORE power.
Rather, it's to get good government - starting with taking the money out of elections, to help get politicians who are not paid for by Wall Street in office and then to regulate the financial industry so that it profits by benefiting the public instead of by draining wealth from the public.
The right would basically kill democracy off and make the crooks permanently powerful.
The liberals would restore democracy as the instrument of the people to fight the crooks.
I think only the liberal approach works. History would seem to agree.
That's not to say, to answer my own question, that government can't be a major problem. But that's pretty much in two situations: when private interests are too powerful and controlling government effectively to serve them and not the people. The other is when the government is 'all-powerful', the USSR type situation.
We don't really face any danger of the latter. If we did, we could and should talk about 'limiting government to prevent tyranny'.
It's the former that's the problem, which is where the ignorant and ideological right are fighting for the crooks to beat the people.