As Marx has taught us, many of the most notorious and destructive problems we experience under capitalism - the consolidation of power into fewer and fewer hands, the exploitation and immiseration of workers, the alienation of people from each other and from their labor, the commoditization of things we think should not be commoditized, the lies and distortions of bourgeois ideology, the proliferation of corruption and conflicts of interest, etcetera etcetera etcetera -
these are all intrinsic to capitalism itself.
They should not, that is to say, be understood as mere incidental problems introduced into the system by individual actors, problems that we could eliminate or moderate if people would just behave themselves. Corruption in the financial sector, for example, is not something that simply comes from a few bad apples who haven't been arrested or educated out of their bad behavior; it some from things like the profit motive and our basically unlimited ability to create sinister financial instruments that work around any extant regulation. Homophobia at Chic-fil-A doesn't come from the personal failure of conscientious liberals to boycott the company out of existence; it comes (in part) from an economic system that foments bigotry as a way of dividing the working class.