That the Left demonizes "Big Pharma," for instance, is an example of leftwing thinking. America's pharmaceutical companies have saved millions of lives, including millions of leftists' lives. And I do not doubt that in order to increase profits, they have not always played by the rules. But to demonize big pharmaceutical companies while lionizing big government, big labor unions and big trial law firms, is to stand morality on its head.
There is yet another reason to fear big government far more than big corporations. ExxonMobil has no police force, no IRS, no ability to arrest you, no ability to shut you up, and certainly no ability to kill you. ExxonMobil can't knock on your door in the middle of the night and legally take you away. Apple Computer cannot take your money away without your consent, and it runs no prisons. The government does all of these things.
Of course, the left will respond that government also does good and that corporations and capitalists are, by their very nature, "greedy."
To which the rational response is that, of course, government also does good. But so do the vast majority of corporations, private citizens, church groups, and myriad voluntary associations. On the other hand, only big government can do anything approaching the monstrous evils of the last century.
As for greed: Between hunger for money and hunger for power, the latter is incomparably more frightening. It is noteworthy that none of the twentieth century's monsters -- Lenin, Hitler, Stalin, Mao -- were preoccupied with material gain. They loved power much more than money.
And that is why the left is much more frightening than the right. It craves power.