That's the beauty of dividing up the structures protecting corporate power: everyone has someone else to blame. "One hand washes the other."
The executive branch can blame the congress, like you just did.
Congress can blame the corporations, because they'll fund a rival candidate if they do anything to offend their interests.
Corporations can (and do) blame others, but in our system they don't really need to. Everything corporations do is moral by definition, because they always seek the economic optimum. Don't look into it, I'm sure it's fine.
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Power always tries to fashion for itself a perfect suit of legitimizing armor, without any gaps. You've been describing some of the pieces. The job of dissidents (and yes hackers) is to find holes in that armor, and if necessary poke new ones.
Dissent created the modern world. Every citizen owes an enormous debt to past (and future) dissidents, even if we don't personally identify as one.
A society without dissent is not likely to work out better in practice for the average citizen. We'd better make room for it.