Both large gov't and large corpo are horrible and both should be equally avoided.
You don't seem able to hold two ideas in your head.
Yes, companies can abuse their power. Yes, governments can abuse their power.
However, the power wielded by governments is on a whole different scale, so the capacity for abuse and atrocity is exponentially larger (governments have killed millions and can literally destroy the entire world with firepower 100X over).
You say that govt is holding a gun to citizen's head, but govt also holding a gun at private company's head.