Judging from other comments this is an unpopular idea, but why does business get to be some sort of quasi morality-free zone where nobody has to take responsibi

Judging from other comments this is an unpopular idea, but why does business get to be some sort of quasi morality-free zone where nobody has to take responsibility for anything? If a friend works for a company that engages in activity that I find morally reprehensible, why shouldn't this affect our friendship? I think our society could really benefit from a little accountability, so in lieu of regulations and laws protecting us from corporations I think protecting our social circles from people who endorse the bad actions of their employers because "it's just business" is perfectly okay. I see other comments talking about personal responsibility, but in the case of FB the notion of a company selling their data is too abstract to clearly understand the risks/consequences for many. Should we put no responsibility on corporations to act civilly or at least legally? Should one not have a personal responsibility to engage only with corporate entities that behave civilly/lawfully/etc? I really don't understand this mindset.