Regarding housing crisis, its the "small people" who cause this. I don't know of any large corporation that is NIMBY. If I had it, I'd steamroll NIMBY's houses and declare them a blight, they should agree with it since they regularly call various constructions blights. Places that tries building more housing saw reductions in prices. Its not the fault of corporations if people don't want houses built.
You can only say corporations "killed" people in abstract ways, governments not only have the legal power to but have routinely murdered millions very directly and physically.
Even if you believed corporations are authoritarian, its still better to have competing sources of power, not all corporations will always align with the government so it is better for powerful opposition to exist if government turns shit.
You also mentioned monarchs in your list, fascist italy is a direct example in my favor, the king's ego and his own self interest in his power caused him to continually give friction to Mussolini thus weakening the dictator.