When did humanity first discover "problematic society"?

Whatever THAT means, was such or even related concept been in human history forever or is it a "recent" phenomenon nut newer but not much older than last say 70 years?

Also, with some issues and matters (but let's avoid being too explicit please, no order, just friendly request of yours truly), is it IMPOSSIBLE to separate society? SADLY (and do you see it otherwise) - many would say - NO. But then again, I for many years if not decades judged certain matters without thinking TOO MUCH about society in either way.

PLUS - from BIRTH or at least childhood, I and many other people we knew, often taught us to respect society and that at least the majority of it is good or at best neutral. So many of us did not know society can be troubled or flawed?

ALSO ALSO - HOW does flawed society especially in today's digital age of mass media and internet feel if it knows certain views are wrong but still has them? Do they just NOT CARE? And what about people who angrily criticize the angry critics (i.e. call someone who is selfish the s word etc)? Cheers.